A it is because people help that greenhouse so it is ineffective
Answer:
1.concentration is of the dot is higher in the cell
2.the dots will move outside the cell where their concentration is low
3.this is an example of diffusion
Explanation:
diffusion is the movement of molecules from the region of high molecule concentration to the region of low molecule concentration
Answer:
Oak tree is a producer while mushroom is also one but mountain lions and butterflies are booth consumers but if i had to choose between butterfly and oak tree it would be oak tree sorry if i am wrong but this is what i think have a nice day!
Explanation: