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BaLLatris [955]
3 years ago
12

What are transparent worms that prey on other plankton?

Biology
1 answer:
TiliK225 [7]3 years ago
5 0
<span><span>Chaetognaths worms </span>are the transparent worms that prey on the other plankton.
</span>
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Photosynthesis
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The answer is c I think sorry if it is wrong

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tiny areas on the surfaces of neurons and other cells that are sensitive to neurotransmitters or hormones are called
marin [14]

Tiny regions at the surfaces of neurons and different cells which are touchy to neurotransmitters or hormones are called receptors.

The required details for receptors in given paragraph

Cellular receptors are proteins both internal a mobileular or on its floor which acquire a sign. In everyday physiology, that is a chemical sign in which a protein-ligand binds a protein receptor. The ligand is a chemical messenger launched with the aid of using one mobileular to sign both itself or a exceptional mobileular. Receptors are proteins that bind to outside messengers to create a chain of downstream consequences that mediate a selected reaction withinside the mobileular. Receptors have a ligand-binding area that acknowledges the particular ligand and the effector area that undergoes conformational modifications to provide a downstream event.

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4 0
1 year ago
What word is used to describe knowledge about the universe and the method of obtaining that knowledge?
Salsk061 [2.6K]
Science and the method is the scientific process.

Science is the pursuit of knowledge and discovery from and to describe the unknown.
<span>Scientific models, paradigms and theories are used widely by most scientist as to serve possible predictions, testing hypotheses, providing explicit answers and even saving human lives. These models are the simple paradigms that shapes and at the most provide clarity to the unknown. </span>
4 0
3 years ago
World class speed skaters can skate a 3,000-m course in about 4 minutes. What is their average speed for this course.
Semenov [28]

A. 12.5 m/s.

The average speed is defined as the relationship between the displacement made by a body and the total time it took to perform it.

The formula that will allow you to calculate the average speed is:

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We hace to convert 4 minutes to second:

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So, the average speed is:

v = 3000 m/240 s

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5 0
3 years ago
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