Answer:
Anterior end
Explanation:
You have a pretty good shot at guessing this, because the earthworm has very little going on at the posterior end except the anus. And you probably saw this in lab, too.
I've attached a picture of the earthworm anatomy. Worms can't smell in the strictest sense, but they can use their receptors as kind of a combo smell-taste thing, and those are located in the anterior end.
This statement is true. Early land animals indeed had gills as well as lungs. It is generally known that amphibians breathe through their skin, like how the lungs needed the skin for its respiratory. Fish have gills for breathing while mammals do have their nasal cavity and lungs for their gas exchange.
It is true I took the test please trust
Answer:
Answer is the muscle cells.
Explanation:
This is because they are responsible for all the movement occurring in the body. And ,it has been observed that, most energy are consumed or used through the movement of the muscles.
Also, the muscles require more energy because they have more mitochondria than other cells that require less energy.