Answer:
The capillary action of water helps it to move from the roots to the leaves in plants
Explanation:
Answer:
nitrogen is an essential nutrient for sustaining life on earth, without it, plants would die, then herbivores due to starvation, and so on
Explanation:
Aves-
-lay eggs (oviparous)
-hollow/ porous hones
-have feathers
Mammalia:
-give birth to young ones.
-denser bones
-have hair or fur