A plant needs sunlight to grow, it also needs carbon dioxide, and water. The plant needs sun so it can make oxygen for animals and us, but also it gives it stuff to make glucose witch it needs. The plant needs it to survive.
Answer:
It would be a non polar molecule
Explanation:
*explanation*
Answer:
It represents a partially permeable membrane
Explanation:
As the water is added to the teabag it causes the tea leaves to move and triggers diffusion of the leaves. ...
Heterotrophs :) I'm pretty sure
Rhino virus
Flue
Immunity systems fight off these pathogens