Skeleton is what the connective tissue uses to stay part of the body. Without the skeletal system we wouldn't be able to move our muscles.
Answer:
According to the pyramid of energy, the energy content is maximum in autotrophs or producers. Autotrophs are the plants which prepare their food by photosynthesis. They are the primary producers and primary source of food energy. The flow of energy is unidirectional from producer to consumer level.
Explanation:
Answer:
b
Explanation:
cuz that is what they normally eat so sorry if it's wrong
Answer:
the cactus
Explanation:
it has spikes that can harm the predator
