(in an echinoderm) each of a large number of small flexible hollow appendages protruding through the ambulacra, used either for locomotion or for collecting food and operated by hydraulic pressure within the water-vascular system.

6 0

3 years ago

Which body type has a stocky build and tends to gain both muscle mass and body fat easier than other body types?

trapecia [35]

The answer is <span>Mesomorphs</span>

5 0

2 years ago

Explain the role of cellular reproduction in maintaining genetic continuity in a plant cell

sammy [17]

Cellular reproduction in a plant is asexual, the cell makes a copy of itself. I think the process is called Mitosis.

3 0

3 years ago

Can you think of any organism that make their own food but also eat other organism or their byproducts to survive?

Nastasia [14]

Answer: Algae

Hope this helps :)

8 0

3 years ago