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slamgirl [31]
4 years ago
13

If you zoom in all the way in what is the smallest object on the head of the pin

Biology
1 answer:
stealth61 [152]4 years ago
5 0

Answer:

what  pin

Explanation:

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How had/has human activity influenced the tropic cascade of the aleutian islands kelp forest
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Answer:

humans killing whales caused orcas to have to eat otters which caused sea urchin populations to increase which caused kelp populations to decrease

Explanation:

7 0
3 years ago
A benefit of being multicellular includes all of the following except:
Oksi-84 [34.3K]
Some cells have to give up reproduction
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Why is it important for the cell membrane to allow materials to enter and leave the cell
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<span>Cell membrane needs to allow and exit the materials that enter the cell because the cell needs nutrients and these nutrients are converted into molecules that aid in many cellular activities like repair, divide and form structures and biomolecules.
Also to excrete wastes and other harmful materials for the cell.
This continues because the cell wants to attain homeostasis.

Homeostasis is the state where the internal and external part of the body maintains and establishes balance and equilibrium. This is achieved through cellular processes in the body, the integumentary system regulates the body temperature, the hypothalamus –hunger and thirst of the individual and other interrelated organ systems that make the body healthy and in the state of equilibrium. Now, when diseases or disorders appear they disrupt the organ systems in the body thus, causing imbalance state –high fever, inability to focus and etc.<span>
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5 0
3 years ago
Normally, the hydrostatic pressure difference between capillary fluid and interstitial fluid favors movement of fluid __________
timofeeve [1]

Answer:

out of

into

Explanation:

As pressure exerts force, Hydrostatic pressure is a type of force that occurs in fluid e.g (interstitial fluids) on the walls of the capillary. The helps to carry fluid-like materials out of the tissue capillary. There are quite bunch of relative factors affecting the hydrostatic pressure which include; the liquid density and distance beneath the liquid surface,force of gravity.

On the other hand, The protein osmotic pressure difference between capillary fluid and interstitial fluid normally favors movement of fluid into a tissue capillary. This protein substances consist of albumin, plasma protein etc. From our knowledge of osmosis as well, we knew it is the movement of substances through a semi-permeable membrane from the region of higher concentration to a lower concentration.  Therefore the protein osmotic pressure bring about movement of fluid like substances into the tissue capillary.

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4 years ago
B cells
salantis [7]
C. should be your answer
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