What is an example of why the process of photosynthesis is important to life on Earth PLEASE ANSWER ASAP

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

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

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the