Binocular helps to make distant objects appear nearer and larger
The tundra has little variation in temperatures
Cell membranes help organisms maintain homeostasis by controlling what substances may enter or leave cells
1.) is circulatory system. An easy way to remember this is, blood circulates throughout the body, CIRCULatory.
2.) Circulatory; resspiratory.
HOpe i could help and this got to you in time! :)
D) It can only be used in areas with specific kinds of rivers.