All the chemical processes used to build up or break down materials are called an organism's

a. metabolism
b. homeostasis
c. adaptations
d. stimuli

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u. s. and mexico. the st. lawrence seaway provides an important trading route for the u. s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?