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Nitella [24]
3 years ago
9

How does variation contribute to evolution?

Biology
1 answer:
amid [387]3 years ago
5 0
I believe it's A. If an organism changes and evolves slowly over time it is caused by variation, which helps the species adapt to it's habitat and way of life
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Capsular hydrostatic pressure is the chief force pushing water and solutes out of the blood and across the filtration membrane.
netineya [11]

Answer:

True

Explanation:

Capsular hydrostatic pressure (CHP) is a back-pressure that opposes filtration. As the filtrate is forced into the capsular space, it meets 2 forms of resistance: the wall of the capsule and the fluid that has already filled the renal tubule.

This pressure drives fluid out of the capillary (i.e., filtration), and is highest at the arteriolar end of the capillary and lowest at the venular end.

5 0
3 years ago
1. Compare and contrast a food chain and a food web.
tigry1 [53]
In comparison they both show feeding relationship in an ecosystem.
In contrast, a food chain is a simple linear feeding relationship while a food web is a complex feeding relationship.

2) The arrows is to show the direction of the feeding relationship
8 0
3 years ago
Can someone help me with this vocab
Nina [5.8K]
An herbivore is an organism that only eats plants, a carnivore is an organism that only eats meat, an omnivore is an organism that eats both plants and meat, a decomposer (fungi and bacteria) break down dead matter and feed off of that, I don’t know the rest
6 0
3 years ago
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What type of muscle tissue is attached to bone?
Afina-wow [57]

Answer:

striated

Explanation:

skeletal muscle: The voluntary muscle of vertebrates, which is striated and anchored by tendons to bone, is used to effect skeletal movement such as locomotion.

7 0
3 years ago
What is the function of the different components of blood?
dezoksy [38]
Red Blood Cell: Binds and carries Oxygen
White Blood cell: Fights pathogens that can cause sickness
Platelet: Helps in the healing of cuts and wounds
Plasma: Contains the liquid portion of blood
6 0
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