Answer:
B. Enough trees to create a close canopy.
Explanation:
Forests may have several tree species but one very important feature of forests is their close canopy of dense trees, often arranged in several strata (or layers).
Using a molecular<span>, scientists are able to estimate the amount of time that two species have been evolving independently.</span>lecular
Cell, the smallest unit that can exist independently
Most of the energy is converted to heat, I think.......... Hope it helps, Have a nice day :)
Electron transport chain produces the most atp
