Answer: a tube worm retreating from a predator (a.p.e.x.)
Explanation:
Answer:
c should be your answer
Explanation:
Why can whales not breathe underwater?
Answer:
Whales and dolphins are mammals and breathe air into their lungs, just like we do. They cannot breathe underwater like fish can as they do not have gills. ... After each breath, the blowhole is sealed tightly by strong muscles that surround it, so that water cannot get into the whale or dolphin's lungs.
What would a doctor give to a patient to relieve the symptoms of flu?
Answer:most likley tamaflu
Explanation:
1. What does lipase digest ?
2. Where does digestion start?
Answer:
1. This enzyme specifically digests butter fat in your food.
2. Digestion begins in the mouth, well before food reaches the stomach.
Explanation:
which of the following is the most common method of photosynthesis?
A: C3
B: CAM
C: rubisco
D: C4
Answer:
B: CAM
Explanation:
Answer:
C3
-C3 was the original
C4 and CAM have been discovered recently and are only seen in a few types of plants.
Jill is doing an experiment on the movement of pill bugs she will place the pill bugs on flat surfaces covered with different materials to see how the texture of each material affects the bugs movement how can you use her imagination in this experiment A to replicate another student's procedure exactly B to think of different kinds of materials to use C to carefully record the results as they happen D to follow the steps of the procedure precisely
A. B. C. D. what do you think
Answer:
b
Explanation:
i got it right with my answer on apex
Jill can use her imagination by thinking of different kinds of materials to be utilized in this experiment. Thus, the correct option is B.
What is an Experiment?An experiment may be defined as a specific arrangement of instruments, scientific methodology for an event and make a discovery, test a hypothesis, or demonstrate a known fact.
Jill wants to illustrate how the texture of each material affects the movements of bugs. So, she required different kinds of materials in the demonstration of her experiment.
Therefore, the correct option for this question is B.
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The most prevalent environmental threat to human populations caused by landfills is the contamination of surface and ground water. So, most modern landfills in the U.S. are designed to protect against hazardous chemicals escaping into the surrounding soil. What technology makes these protection systems possible?
Answer: plastics technology
Explanation:
Which planets are most different from earth ?
Answer: an gas planet is extremely different
Explanation:
is bacteria living? yes or no
Answer:
yes
Explanation:
Answer:
Yes
Explanation becasue Bacteria (singular: bacterium) are a major group of living organisms. Most are microscopic and unicellular, with a relatively simple cell structure lacking a cell nucleus, and organelles such as mitochondria and chloroplasts.Bacteria are the most abundant of all organisms.
plese answer this for me (5 stars)
Answer:
The answer is A
Explanation:
Please Mark Brainliest
Answer:
It A. I took the test.......oh well I'm late.
ILL GIVE BRAINLIEST AND EXTRA POINTS- Who FIRST recognized the cell as the universal unit of life? HINT ITS NOT HOOKE I GOT IT WRONG
1. Virchow
2. Van Leeuwenhoek
3. Schleiden and Schwann
ASAP PLEASEEEEE
Answer:
2. Van Leeuwenhoek
Explanation:
Hooke did discover it but the cells were dead!
why inter-sectoral cooperation is important in tackling environmental problems?
Answer:
it is important because they have the greatest role in tackling environment
The evolutionary process occurs in
organisms through changes in traits
that are never able to be inherited.
Agree or disagree
Answer: Disagree
Explanation: Physical traits are able to be inherited
Why does the amount of protons and electrons stay the same in stable atoms?
What is the impact of the depletion of fishing stocks?
Answer:
Decades of destructive fishing has resulted in the precipitous decline of key fish stocks such as bluefin tuna and Grand Banks cod, as well as collateral impacts to other marine life. Hundreds of thousands of marine mammals, seabirds, and sea turtles are captured each year, alongside tens of millions of sharks.
Within the double helix structure, you will find nitrogenous bases on both strands of DNA. Why
are those nitrogenous bases so important in life?
Answer:
Nitrogenous bases are the basis of DNA, they are the ones from which hereditary information is also formed and inherited, otherwise we can say that nitrogenous bases are nucleotides. So they have an important vital role.
When you use the five senses to describe something is ____________________observation.
Answer:brilliant
Explanation:
Which of the following terms are used to indicate that cell membranes will allow only certain molecules to pass through without assistance?
A. Selective Permeability
B. Open Bilayer
C. Homeostatic Membrane
D. Temporary Permeability
The plasma membrane separates the cell from the outer environment. It only allows the movement of certain molecules through selective permeability. Thus, option A is correct.
What is selective permeability?Selective permeability is the property that allows the movement and transportation of the molecules inside the cell through active or passive transportation.
It is seen in the plasma or the cell membrane of the cell as it allows only certain specific molecules to enter or leave the cell. It is important for the protection of the cell.
This allows the exchange of the nutrients and waste produced in and out of the cell. The selective permeability is the semi-permeability that is due to the lipid bilayer of the membrane.
Therefore, option A. the cell membranes are selectively permeable.
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What is the significance of receptor- mediated endocytosis?
Answer:
Receptors are proteins or glycoprotein that bind signaling molecules known as first messengers, or ligands.
Which structures are not found in simple leaves?
Match the type of volcano formed to the type magma that most likely formed it.
Answer:
Andesitic and Composite sheild rhyolliticcinder cone basalticExplanation:
An ant crawls 15 cm/sec in 5 seconds how far did the ant travel
Answer:
75 centimeters
Explanation:
15 x 5 = 75
which of the following provides growth and development information to cells
A. deoxyribonucleic acid
B. Polymerase
C. adenosine triphosphate
D. cell adhesion molecules
Answer:
a deoxeribonucleic acid
Explanation:
somebody help me plzzz
Answer:the correct answer is D:) can i have brainly?
Explanation:
Answer:
D. a hypothesis
Explanation:
The statement starts with an if, thus meaning that it is yet to be known and that an experiment has to be carried out first.
You are looking through a microscope at stained cells that appear to have a stiff outer edge and smaller structures inside
Click the statement that best describes the role of each element in living organisms.
Carbon .
Oxygen .
Hydrogen
Answer:
I think the answer might be oxygen
Explanation:
I think this because you need oxygen to survive. Right?!
Answer:
Nitrogen
✔ is obtained by plants from bacteria in soil.
Phosphorous
✔ provides strength to bones and exoskeletons.
Sulfur
✔ gives strength to the protein keratin.
Explanation:
to the second part on egde 2023
Pilar just won a coveted award at work, even though many of her colleagues told her she didn't have a chance of getting it. While standing on the stage at the company's banquet dinner, she wanted to gloat and call out the people who didn't support her, but she knew this would not be appropriate. Instead, she stayed positive and smiled, thanked all of her colleagues, and graciously accepted the award. Pilar ended up conforming to this particular social setting's _____.
Answer:
Pilar ended up conforming to this particular social setting's negativity.
Explanation:
Pilar's co-workers do not show support for the causes in which she participates, on the contrary, they underestimate her and denigrate the capacities she has and the possibility of being rewarded for the hard work she intends to do. This does generate an environment full of negativity, which can harm everyone involved. The fact that Pilar, overcoming this environment, winning the prize and giving a sincere speech, regardless of what her colleagues said, shows that she got used to and adapted to a place with this type of negativity.
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background info: potato cells were added to different solutions of NaCl and it has to do something with Osmosis
Answer:
The water moving form inside the potato to the outside, making it lose mass.
Explanation:
I hope this is right.
Why is salt water dangerous to someone who has been a long time without food or water?
Well salt water can make a person become more thirsty and cause their kidney to be unable to get rid of the salt that comes from seawater. The body can normally gets rid of the excess salt by having the kidneys produce urine, but it needs freshwater to dilute the salt in your body for the kidneys to work properly.
Passive transport into cells is driven by a concentration gradient; a greater concentration of molecules on one side of the membrane.
Which direction would oxygen move across a cell membrane if there was a greater concentration of oxygen molecules on the inside of the
membrane?
A. It would continue to concentrate inside the cell.
B. The random diffusion of oxygen would balance and have no net effect.
C. Towards the outside of the cell.
D. None of the above.
Answer:
A. It will continue to concentrate inside the cell.
Explanation:
Due to the higher concentration of oxygen molecules on the inside, oxygen molecules of the outside move to the inside and the more the oxygen molecules move inside the higher the concentration of the oxygen molecules on the inside.
Answer:
A
Explanation:
Towards the outside of the cell.
please answer this for me (five star) no cap
Answer:
B
Explanation:
Answer:
C)
Explanation:
Chloroplast only exist in an plant cell. That was a dead giveaway .
The answer cannot be B because both animal and plants have cell membranes and from the objective it is distinctively describing a plant cell. An also an animal cell does not have a cell wall.