The three primary mechanisms by which molecules move across the cell membrane are :
- Passive transport, the movement of molecules that does not require energy
- Diffusion, when molecule move from higher concentration to lower concentration
- Osmosis, when molecule move to higher concentration
hope this helps
Answer: The food
Explanation: the independent variable is the one to be changed and in this case, it is the food
Biotechnology provides farmers with tools that help reduce the cost of production and the emission of greenhouse gases. Furthermore, biotechnology makes farming more manageable, as it introduces farmers to innovative practices designed to enhance global crop yields. I hope my answer has come to your help. God bless and have a nice day ahead!
1) 50%
2) 50%
...........hope it helps!
