Roundworms have longitudinal muscles that helps them move.
Longitudinal muscles is the same as the human esophagus, meaning it can be stretch and bend that's why roundworm can move circular or any position they want
Answer:Estuaries :)
It has to be 20 characters
The correct answer is the fourth option. The magnification of a specimen viewed with a compound light microscope that has an objective power of 10x and an ocular lens power of 5x is equal to 50x. Magnification is equivalent to the product of the objective power and the ocular lens. Ten times five is fifty.
Answer:
via "active transport"
Explanation:
Active transport refers to the natural movement of molecules across a cell membrane from lower concentrations to higher concentrations. This cellular mechanism has the role to reduce the differences in the concentrations of these molecules
The hyngrim method from the old sience method