Answer:Entre un bioma y otro no hay un limite sino una gradación progresiva, y aunque en la actualidad todavía no se ha llegado a un acuerdo exacto sobre el numero de biomas.
Explanation:
Answer:
I tried so here it is
Explanation:
You forgot to give brainliest
C. Dinosaur footprint as it is the only body part that is stated in the choices.
Hope this helps :)
The cell has to use active transport when it's trying to transport material against the concentration gradient. (from low to high concentration) Or, if a molecule is too big to diffuse through the cell membrane, it must be moved through using a carrier protein.
Hope that helped you.