Biology High School

Which protects nerve endings at the ends of fingers and toes?

joints
hair
nails
muscle

Answers

Answer 1

Answer:

nails ez pe ze

Explanation:

edg 2020 and i smart

Answer 2

Answer: C

Explanation:

Related Questions

Place the organisms found in this ecosystem into their correct trophic levels:
Coyotes, deer, fungi, grass, mice, rabbits, snakes, wolves
Producers:
Primary consumers:
Secondary consumers:
Tertiary consumers:
Scavengers and decomposers:

Answers

Answer:

Coyotes=Tertiary Consumer

Deer=Primary Consumer

Fungi= Decomposer

Grass=Producers

Mice=Primary Consumer

Rabbit=Primary Consumer

Snakes=Secondary Consumer

Wolves=Tertiary Consumer

What is its primary function of the structure of a plant cell?

Answers

Answer:Chloroplasts are organelles that are crucial for plant cell function. These are the structures that carry out photosynthesis, using the energy from the sun to produce glucose. In doing so, the cells use carbon dioxide, and they release oxygen.

Explanation:hope this helps

In all organisms, the cell is the fundamental unit of life. Plants, like animals and humans, are made up of multiple cells. The cell wall of the plant cell gives the cell its shape and covers the cell. Other organelles, in addition to the cell wall, are associated with various cellular activities.

What organelles are present in cell ?

Plant cells are eukaryotic cells that differ from other eukaryotic organisms in several fundamental ways. There is a nucleus and similar organelles in animal and plant cells. The absence of a cell wall outside of the cell membrane is one of the plant cell's distinguishing characteristics.The building blocks of plants are called plant cells. The primary function that plant cells perform is photosynthesis.The chloroplasts of a plant cell are where photosynthesis takes place. It is the way that plants use sunlight, carbon dioxide, and water to prepare food. During the process, ATP is produced as energy.Water and nutrients are transported from the roots and leaves to various parts of the plant by a few plant cells.A mature, higher plant's cells become specialized to carry out particular vital functions that are necessary for their survival. Some plant cells are responsible for storing food, while others transport water and nutrients.Parenchyma cells, sclerenchyma cells, collenchyma cells, xylem cells, and phloem cells are the specialized plant cells.

To know more about cell check this:

brainly.com/question/25815882

#SPJ2

What are cell cycle regulators

Answers

Answer:    A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis.

Explanation: Your welcome! ;D

A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis

A difference between food chains and food webs is that food webs are...
O bigger
Smaller

Answers

Answer: Food webs are bigger, food chain is smaller.

Explanation:

Food webs are multiple food chains into one web.

Food webs are bigger than food chains

how does proper waste management help prevent pollution

Answers

Answer:

When waste is properly managed by recylcling, it does not end up in mills or habitats. Therefore it does not pollute the environment.

Which two of the DNA base pairs are the larger type, known as purines?
Adenine and Cytosine
Cytosine and Thymine
Adenine and Guanine
Thymine and Guanine

Answers

Answer: Adenine and Guanine are purines.

Explanation:

Purines are larger than pyrimidines because they have a two-ring structure while pyrimidines only have a single ring.

A chemical compound has
A. a fixed molecular formula
B. an unstable molecular formula
C. a single element

Answers

the answer is A a fixed molecular formula

Plz hurry if u can. What is the momentum of a 100-kg football
player running north at a speed of 4 m/s?

Answers

the momentum is is that they’re running fast possible 50kg mark brainlest

PLS ANSWER QUICK!
What would the formula be for this model above?
4CH4
C8H4
CH4
CH8

Answers

Answer:

i think it's CH4

Explanation:

Answer:

ch4

Explanation:

stop deleting

which part of the cell membrane in nonpolar and prevents the cell from dissolving

Answers

Answer:The part of the cell membrane that is nonpolar and prevents the cell from dissolving is called the Nonpolar Fatty Acids.

Explanation:The part of the cell membrane that is nonpolar and prevents the cell from dissolving is called the Nonpolar Fatty Acids.

Nitrogen fixation is done mostly by....

Answers

Answer:

Nitrogen fixation occurs between some termites and fungi. It occurs naturally in the air by means of NO x production by lightning. All biological nitrogen fixation is effected by enzymes called nitrogenases. These enzymes contain iron, often with a second metal, usually molybdenum but sometimes vanadium.

Explanation:

Answer:

Rhizobium and blue green algae

Which table shows the most likely process and agent of erosion responsible for this rounded
sediment?

Answers

Answer:

B

Explanation:

They settle mostly in ocean an seas

A population is growing at a rate of 2, 4, 8, 16, 32. Which type of growth does this describe?

Answers

Answer:

it is doubling

Explanation:

that is the answer

Answer:

x(2)

Explanation:

It's multiplying by 2

HELP PLEASE!!!!!!!!

Extend your thinking: Many chemical properties are determined by the number of valence

electrons. Elements with the same number of valence electrons will have similar properties.

Which element has similar properties to lithium? _________ Beryllium? _________

Explain: __________________________________________________________________

Answers

Same number of atoms on the outer shell, will have similar melting and boiling properties

Answer:

Same number of atoms on the outer shell, will have similar melting and boiling properties

Explanation:

just filled this out for chem

All of the following are limiting factors except?(MCQ)
a. Food
b.crowding
c.size of leaves
d.Amount of light

Answers

Answer:

C

Explanation:

The size of leaves will not affect the population size

hope this helps have a good day :)

Which statement is not an example of intracellular communication?
A-A muscle cell maintains homeostasis.
B-A nerve cell stimulates a muscle cell to contract.
C-A signal is translated to cause muscle contraction.
D-A muscle cell action is coordinated.

Answers

Answer:

d

Explanation:

Answer:

B. A nerve cell stimulates a muscle cell to contract.

How many molecules make up a nucleotide?

Answers

Answer:

Explanation:

its 3

The answer your looking for is 3

whats the concept map

Answers

A concept map or conceptual diagram is a diagram that depicts suggested relationships between concepts

in the water cycle water returns to earth as CONDENSATION usually in the form of rain or Snow true or false​

Answers

false. rain and snow are forms of precipitation, not condensation. hope this helped!

What are Metabolic Reactions?

Answers

Metabolism refers to all of the chemical reactions that take place inside living cells. Unicellular and multicellular organisms must control their metabolism in order to survive.

How does Digestion relate to diabetes?

Answers

your body can’t digest certain things therefore the products your body can’t digest are left over and that gives you diabetes because your body can’t regulate it

please help asap
i will mark brainliest

Answers

im pretty sure the answer is the second one

Which statement about water best illustrates the property of adhesion?

Answers

Answer:

The correct answer is- water droplet found on a spider web in the morning

Explanation:

Hope this helps u

Crown me as brainliest

which member of the food chain has the most sunlight energy available to it​

Answers

Answer:

The answer is the first trophic level.

Explanation:

This level contains the producers, which are all of the photosynthetic organisms.

The first trophic level of the food chain has the most energy. This level contains producers, which are all of the photosynthetic organisms. Such as, plants,Grass etc.

It's a recessive allele hopes in organism reproduce but the dominant allele hinders r reproduction which will be more common in the population?

Answers

Answer:

sss

Explanation:

Plants have specialized structures that perform their necessary life functions. The gases that are crucial to proper
function within a plant are oxygen and carbon dioxide. What structure would control the exchange of these gases in
a plant?

a. mesophyll
b.trichomes
c.root hairs
d.stomata

Answers

Answer:

Stomata

Explanation:

Normally stomata open when the light strikes the leaf in the morning and close during the night.

d. During photosynthesis, CO2 enters the plant leave through opened stomata and in return it releases glucose,oxygen and some little molecules of water

Which of the following elements is not likely to be formed in the sun at come time during its life span?

Helium
carbon
oxygen
iron

Answers

Answer:

deez

Explanation:

kfc managers

True or False - Statistical significance is commonly reported as odds ratios
(ORs), relative risks (RRS), or hazard ratios (HRs).

Answers

Answer:

The p-value is an estimate of whether the difference is a statistical accident or due to random chance. ... Epidemiological research usually uses different statistics to analyze their results. Epidemiological results are commonly reported as odds ratios (ORs), relative risks (RRs), or hazard ratios (HRs).

True because statistical significance is. Odds ratios

What is the double layer that makes up cell membrane

Answers

Answer: phospholipids.

Explanation: hope this is helpfull

I’ll mark brainliest
1) There is a glass of soda water sizzling do you think the oxygen atoms in the water will still exist as oxygen a million years from now
2) a glass of soda water water is sizzling do you think the water molecules will exist as water molecules in a million years

Answers

The correct answer is number 2. The reason is the carbonation in the soda water will eventually stop bubbling and therefore the water molecules will still exist.
Other Questions
Molly wants to buy a dress that costs $20. She has a coupon for 40% off, and there is a 10%sales tax. How much will she pay altogether? Answer the questions to find out. 3.How much is the 10% tax on the sale price? Explain how you found your answer. Which of the following is 7/18 closest to? 1/201 Which term best describes the result of plants and animals having more offspring than will be able to survive SPENCER, North Carolina (Achieve3000, May 17, 2019). Don't ever let anyone tell you that young people can't do great things. Take it from Mrs. Fleming's 7th-grade class at North Rowan Middle School in North Carolina. This compassionate classroom crew is proof-positive that young people can make a difference in the lives of others. And activism can begin with four little words: How can we help?So how do you go from sitting in a classroom to tackling the problems of the world? For Mrs. Fleming's class, it all started with learning about horrible global events that devastate individuals, families, and communities."We planned a trip to Washington, D.C., so that we could immerse ourselves in learning about the Holocaust and refugees," said Mrs. Fleming. "We [also] had the opportunity to participate in a Doctors Without Borders interactive refugee exhibit. We read Achieve3000 articles and novels about refugees, and we watched documentaries and news clips."Then, the students had yet another extraordinary experience: the chance to speak via video teleconference to a refugee named Lubo, one of the estimated 20,000 Lost Boys who found themselves displaced or orphaned during a deadly civil war that began in Sudan in the 1980s. The students were very moved by Lubo's story as he told them about what he witnessed before he fled Sudan."The enemy from the North attacked, people were caught, houses burned, nothing [was] left," student Katie P. remembered him saying. "[It was] really sad because all he had and everything he lived for was no longer there, no one to count on, nothing.""[We realized that] we usually took everything for granted," said Katie's classmate, Jennifer G. "We never appreciated what we had."It's one thing to read about history, and quite another to hear from someone who lived it, and who made it clear that Sudan is still affected by life-threatening issues like poverty and lack of access to clean water. The students knew they had to do something, and that's when they asked: "How can we help?"Soon, they found their answer.The class was invited by the nonprofit group Mothering Across Continents to host a Walk for Wisdom walkathon to raise money and awareness for impoverished schools in South Sudan. It was a great ideabut the students wanted to take it further."We said 'yes,' but asked if we could involve our whole community," Mrs. Fleming said. She joined forces with Karen Puckett, a media specialist at Isenberg Elementary School in Salisbury, North Carolina, which had participated in a school-based Walk for Wisdom for several years.Meanwhile, the students in Mrs. Fleming's class leaped into action, working in teams to design t-shirts and flyers for the April 2019 walkathon. They also created an iMovie, a website, and a GoFundMe page to help raise money.Even after all that, the students were just getting started! They planned a Refugee Awareness Community Night at their local bookstore, where they spoke to Ngor Kur Mayolanother Sudanese refugee. The event featured their presentations, art, and writing, as well as a marketplace to raise money for a source of clean water for the students at Nyarweng Primary School in South Sudan.Mrs. Fleming and her students hope they will eventually be able to exchange messages and photos with the Nyarweng Primary School pupils.All this might be just the beginning of an ongoing effort. "Our hope is that these events will turn into yearly global events for our county, and that our community will unite for a global cause to help youth in another country," Mrs. Fleming explained.Needless to say, Mrs. Fleming is extremely proud of how her class has stepped up to helpnot that she's surprised."Our students have incredible ideas," she said. "All we need to do is listen and encourage. I love seeing where my students' voices and actions can lead us."And if you want to make a difference in the lives of others, student Kimberly F. has some advice."You may think that starting a project to change the world would be difficult," she said. "But if you really put your mind into it, you can achieve amazing things. It can start with a simple act in your community, but you'll see that it will grow and grow."Most importantly, the students say, don't ever feel like you're too young to make a mark on the world."There are many things we are limited to do because we are kids," Katie said. "A lot of people may underestimate [us], but that is what drives us to stand out and help other people."The best alternate headline for this Article would be __________.A.Mothering Across Continents Arranges Walk for Wisdom WalkathonsB.Middle School Class Creates GoFundMe Page To Raise MoneyC.Students Use Achieve3000 Articles To Learn About Tragic World EventsD.Students Tackle Global Problems One "Step" at a Time Delta wants to show her class how important it is to vote, in the hopes that they can influence the school officials into making some needed changes at the school. She gives a presentation to accomplish her goal. Which sentence best convinces Delta's class to vote? A. This is the first time the school has had a large amount of money, and we do not want to waste it. B. Go to the lobby after school and explain where you think the money should be spent. C. You could vote to build a new cafeteria and help influence what kind of food will be served. D. If you do not vote, you are probably not very smart and do not care about the future of our school. Select the correct answerWhat does the word materialize mean based on the context clues provided?The flower buds seemed to materialize out of nowhere. One day the branches were bare, and the next day the buds appeared..to construct out of wood.to grow dailyO C.to wither over timeODto appear suddenlyO Eto be made of cloth Which statement best describes the octet rule?A. When an atom becomes an ion, it gains or loses electrons so that its valence shell holds eight electrons.B. When an atom becomes an ion, it gains or loses protons so that its nucleus holds eight protons.C. When an atom becomes an ion, it gains or loses eight electrons.D. When an atom becomes an ion, it gains or loses eight neutrons. The table below shows the average seasonal relative humidity during the summer in four locations:Relative HumidityLocation Average Seasonal Relative Humidity (%)A 76B 81C 60D 98Which location is most likely to experience frequent summertime storms? Location A Location B Location C Location D On this map of Florida, the area in the black box is known as the Florida Keys. The Florida Keys are an example of what geographic feature? What color is the acetic acid plus methyl orange solution and what does this tell you about where the equilibrium is A relationship between living things that depend on the sameresources at the same place and at the same time is called Does the mean molecular speed change as much as the temperature as the water heats up? Why do you think the Germans believed Hitler was a good leader? HELP ME PLS IT"S DUE TODAY. JUST GIVE ME THE ACTUAL ANSWER IF YOU KNOW IT PLUS ILL GIVE YOU 5 STARS!!!! what happens to the wave length and frequency of a wave as it crosses a different medium and speeds Which reason for European colonization did John Cotton identify in this sermon? Find the coordinates of the focus and equation of the directrix for the parabola given by y2 = 4x. The general formula for this parabola is y2 = 4px. Therefore, the value of p is . The coordinates of the focus are . The equation of the directrix is . Matter is in a liquid state when its temperature is between its melting point and its boiling point. Suppose that some substance has a melting point of negative 35.84 degrees Upper C and a boiling point of 310.69 degrees Upper C . What is the range of temperatures in degrees Fahrenheit for which this substance is not in a liquid state? (Hint: Upper C equals five ninths left parenthesis Upper F minus 32 right parenthesis ) Express the range as an inequality. Let x represent the temperature in degrees Fahrenheit. What is the range of temperatures for which this substance is not in a liquid state? nothing (Type an inequality or a compound inequality. Simplify your answer. Use integers or decimals for any numbers in the expression. Round to three decimal places as needed.) How does the Ten Commandments differ from the Code of Hammurabi? The Articles of Confederation had a strong Executive Branch.Question 3 options: True False