David created a shoe box model of a grassland. He placed biotic factors in first but needs to add some abiotic factors. Which two abiotic factors could he add? A. Trees, B. Sunlight, C. Insects, D. Flowers, E. Humans, F. Water.

Answers

Answer 1
B. Sunlight hope this helps
Answer 2

He placed biotic factors in first but needs to add some abiotic factors,  two abiotic factors could he add Sunlight and Water.

What are abiotic factors in an ecosystem?

An ecosystem is a place where biotic factors (that have a life) and abiotic factors (that have no life) converge, for the balance of the ecosystem both are necessary.

For example, in an ecosystem, animals and plants are the biotic factors, and among them, there are relationships such as animals that feed on other animals or others that feed on plants. But this life would not be possible if there were no factors such as water, sun, soil, oxygen, among others. So, the correct answer is C.

Thus, option "B and F" is correct.

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Related Questions

Why are leaves green:

Answers

Chlorophyll gives leaves their green color.

in general, enzymes are what kinds of molecules?

Answers

Answer:

Enzymes are proteins.

Which of the following situations
demonstrates a chemical change?
A. wood turning to ashes as it burn's
B. ice forming when water is placed in a freezer
C. sugar dissolving in a glass of hot
tea
D. a board becoming smooth as it is sanded

Answers

A. wood turning to ashes as it burns, because when something burns that is a chemical change
The correct answer is A

Illustrate the following with the help of suitable diagrams.
a) Binary fission in Amoeba
b) Binary fission in Leishmania
c) Multiple fission in plasmodium
d) Regeneration in Planaria
e) Budding in Hydra
f) Spore formation in Rhizopus

Answers

Answer:

D. Regeneration in Planaria

Explanation:

If it is divided into 3 parts a, b and c, each part grows as a new individual

How has earths atmosphere changed over time

Answers

Answer:

Hey mate....

Explanation:

This is ur answer.....

When earth was first formed, its atmosphere was likely composed of hydrogen, helium, and other gases that contained hydrogen. Over a vast amount of time, millions of years, the earth gradually cooled. When the temperature dropped enough, water vapor condensed and went from a gas to liquid form. This created clouds.

Hope it helps!

Brainliest pls!

Follow me! :)

Answer:

When earth was first formed, its atmosphere was likely composed of hydrogen, helium, and other gases that contained hydrogen. ... Over a vast amount of time, millions of years, the earth gradually cooled. When the temperature dropped enough, water vapor condensed and went from a gas to liquid form. This created clouds.

Before life began on the planet, Earth's atmosphere was largely made up of nitrogen and carbon dioxide gases. After photosynthesizing organisms multiplied on Earth's surface and in the oceans, much of the carbon dioxide was replaced with oxygen.

Hope that helped. x

4. PART B: Which quote from the text best supports the answer to
Part A?
O A "protesting the annexation of Texas as a slave state." (
Paragraph 7)
OB "and launched a newspaper where for 15 years he published
his views." ( Paragraph 8)
OC "his growing prestige gave him resonance in politics" (
Paragraph 9)
D "Douglass opened a dialogue with the president-elect" (
Paragraph 10)

Commonlit = ABOLISHING SLAVERY: THE EFFORTS OF FREDERICK DOUGLASS AND ABRAHAM LINCOLN

Answers

Answer:

C

Explanation:

.

The quote from the text that best supports the answer to Part A is as follows:

"his growing prestige gave him resonance in politics" (Paragraph 9).

Thus, the correct option for this question is C.

What is a Quote?

A quote may be characterized as a sequence of repeating the exact words of a speaker or an author. It is also a passage or statement repeated in this way. Quote means to cite something as a form of proof. The quote has several other senses as a verb and a noun.

According to the context of this question, the quote may be governed by the continuous repetition of a sentence, phrase, or passage from speech or text that someone has said or written.

In oral speech, it is the representation of an utterance (i.e. of something that a speaker actually said) that is introduced by a quotative marker, such as a verb saying.

Therefore, growing prestige gave him resonance in politics is the quote from the text that best supports the answer to Part A. Thus, the correct option for this question is C.

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the opening in the iris through which light passes is the:

Answers

Answer:

Pupil

Explanation:

what happens when 2 sunspots connect

Answers

Answer:

they can get more stringy and spread out

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell?
A. Diffusion
B. Passive transport
C. Exocytosis
D. Endocytosis

Answers

Answer:

Endocytosis.

Explanation:

In endocytosis, the cell membrane forms a cup-like sac around the molecule, the two lips of the cup meet around the molecule so that a vesicle is formed by the separation of that part of the cell membrane.

D. Endocytosis
Exocytosis would be allowing a molecule out of the cell

animals of the same general body types have the same anatomy true or false​

Answers

Animals of the same general body types having the same anatomy is True.

Anatomy is the study of the body parts, structures and functions of

organisms.

In situations where animals have the same general body type , then it means

they also have the same anatomy. A good example is mammals which have

the same structure of  body parts and the same anatomy.

Organisms with different body structures however have an entirely different

anatomy which is why True is the most appropriate choice.

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Which cellular process would be affected first if the structure labeled 3 were
destroyed?

Answers

Answer:

Photosynthesis

Explanation:

asked my teacher

an organism or cell having two sets of chromosomes or twice the haploid number

Answers

Answer:

Diploid

Explanation:

Sexually reproducing organisms are diploid (having two sets of chromosomes, one from each parent). In humans, only their egg and sperm cells are haploid.

Which part of a neuron is most similar to other cells in the body?
dendrite
axon
glia
body

Answers

Answer:

D. The Cell Body

Explanation:

The cell body has genetic information, keeps the neuron's structure, and gives it the energy it needs to do things. A neuron's soma, like other cell bodies, has a nucleus and other special parts.

Answer:

it is the body

Explanation:

I took it and got it right have a nice day

What functional group is found on the head end of a lipid molecule?
a. carboxyl group
b. amino group
X c.omega-3 fatty acid
d. glycerol

Answers

Answer:

Glycerol is a small organic molecule with three hydroxyl (OH) groups, while a fatty acid consists of a long hydrocarbon chain attached to a carboxyl group.

Explanation:

hope it helps

23. Where are earthquakes most likely to
occur?
A where Earth's tectonic plates are
moving together
B where
magma cools slowly beneath
Earth's surface
C where Earth's lithosphere is in
constant, slow motion
D where Earth's seafloor is spreading
into deep ocean trenches

Answers

Answer:

D where Earth's seafloor is spreading into deep ocean trenches

Explanation:

Over 80 per cent of large earthquakes occur around the edges of the Pacific Ocean, an area known as the 'Ring of Fire'; this where the Pacific plate is being subducted beneath the surrounding plates. The Ring of Fire is the most seismically and volcanically active zone in the world.

What do protists and animal cells have in common?

Answers

All animal-like protists are heterotrophic and eat other organisms. I think

a cell that gains water when it is immersed in a solution is __.

Answers

Answer:

by vai osmosis because water moves from areas of low solute concentration to areas of high solute concentration

Can I get some help please.

Answers

Answer:

1. 50% dominant

2. 50%

3. 0%

Which is another way to describe a gene?

A: a sequence of three base pairs
B: a unit of inheritance that transmits information
C: a short segment of information that is translated and taken out of the nucleus

Answers

Question:-

Which is another way to describe a gene?

A: a sequence of three base pairs

B: a unit of inheritance that transmits information

C: a short segment of information that is translated and taken out of the nucleus

Answer:-

B: a unit of inheritance that transmits information

Explanation:-

A gene is the basic unit of heredity that occupies a specific position on a chromosome. Each is composed of linearly arranged nucleotides.

In another way, a gene may be described as a unit of inheritance that transmits information. Thus, the correct option is B.

What is a Gene?

A gene may be defined as a stretch of a segment that is present in the chromosome and helps to determine a characteristic.

Genes are present in the chromosomes of an organism. Genes carry out the instructions to construct molecules called proteins which induce specialized operations and build up the structure of living organisms.

Therefore, the correct option for this question is B.

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Say my day is good if u like girls and if your single

Answers

Answer:

Have a good and Nice day ahead !!!

Explanation:

Have a great day ahead........

RrBb*rrbb
RRBB*RRBB
RrBb*RrBb
rrbb*rrbb

Answers

Answer:try B sorry if im wrong i did some research :/

Explanation:

C is the definitely the right answer

A community in which populations of plants and animals remain stable and exist in
balance with each other and the environment

Answers

Answer:

ecological community

Explanation:

A climax community is the final stage of succesion

somatic cells can also be called

Answers

Answer:

They are also called vegatal cells.

Explanation:

Soma- in Latin, means (Body),

So, Somatic cell .. means a Body cell,

Generally, our body contains 2 types of cells according to number of chromosomes :

1- Somatic cells : - almost all body cells are somatic cells

- contain 46 chromosomes (diploid)

2- Germ cells : - only sperms in male & Eggs in female, are germ cells

- they contain 23 chromosomes (haploid)

- they are supposed to unite together (Egg & sperm) to form a diploid cell (23+23=46) ...that will eventually grow into a baby.

How many bonds can
carbon make with itself
or other elements?
A. 7
B. 8
C. 4
D. 1

Answers

Answer:

the answer is c- 4 Bonds

Explanation:

Explanation:

carbon can make four covalent bonds

Although cellular respiration involves many steps, the whole process can be represented by a single equation.

A + B → C + D + E

Which substances would complete the equation that models the overall process of cellular respiration?

A:
ATP

B:

C:

D:

E:

Answers

Answer:

Glucose,energy , water , hydrogen

cloning an individual usually produces organisms that

Answers

genetically identical

Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone. What does this suggest? (1 point)
a. this suggests that none of these species share a common ancestor
b. this suggests that all of these species share a common ancestor
c. this suggests that two of these species share a common ancestor
d. this suggests that three of these species share a common ancestor

Answers

B. This suggests that all of these species share a common ancestor.

Since they all share a similar gene, they must all be share an ancestor that they all descend from at some point in time.

Chimpanzees, chickens, cows, and human beings all share a gene for an insulin hormone this suggests that b. this suggests that all of these species share a common ancestor.

What is evolution?

In biology, evolution is the alternative withinside the traits of a species over numerous generations and is based at the method of herbal selection. All cutting-edge people are 99.9% much like each other with inside the part of the human genome that codes for proteins.

In equal regions of the genome, we're 98.8% genetically much like chimpanzees, 75% genetically much like chickens, or even 60% genetically much like banana tree evidence from fossils, proteins, and genetic research shows that people and chimpanzees had a not unusual place ancestor tens of thousands and thousands of years ago. Most scientists trust that the 'human' own circle of relatives tree (called the sub-organization hominin) breaks up from the chimpanzees and different apes approximately 5 to seven million years ago.

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What is the main difference between migration, immigration, and emigration?

Answers

Answer   Migration, in turn, covers both immigration and emigration. Another key difference is, immigration is permanent while migration doesn’t have to be. People who travel and stay in a country for a few months — for instance, because of a seasonal job they have — are also called migrants.

Explanation:

How does carbon atom work on plants

Answers

Answer: Carbon moves from the atmosphere to plants. In the atmosphere, carbon is attached to oxygen in a gas called carbon dioxide (CO2). Through the process of photosynthesis, carbon dioxide is pulled from the air to produce food made from carbon for plant growth.This energy makes carbon molecules an excellent source of fuel for all living things. During photosynthesis, plants absorb carbon dioxide and sunlight to create fuel glucose and other sugars for building plant structures. This process forms the foundation of the fast (biological) carbon cycle.

Explanation: (credits to the internet) Hope this helped! <3

Which of the following is NOT a disadvantage of asexual reproduction?
A. Does not need a mate
B. Little genetic variation
C. Mutations can occur
D. All susceptible disease

Answers

Answer:

A

Explanation:

It is an advantage to not need a mate so the organism doesnt need to spend as long looking for one

Hope that helps

Answer:

A. Does not need a mate

Explanation:

Had to change my answer so nobody got it wrong

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