In this typical animal cell, which structure would be used for locomotion? a) flagellum b) plasma membrane c) microtubules d) pseudopodia

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

How does human environment effect the biosphere

The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping