I believe it is Wegener's theory did not explain how the continents could move.
Answer:
Light energy (sunlight)
By autotrophs
As they make food from it
Parasite: Parasites are different from predators because parasites only take resources from one host, whereas predators eat many prey. A good example of this is the trematode parasite Schistosoma mansoni. An adult schistosome parasite lives inside of just one human host
Answer:
Unequal heating of the earth
Explanation:
Warm air rises at the equator and moves towards the poles. At the poles, the cooler air sinks and moves back to toward the equator
Some characteristics that is shared is a soft body and an outer shell to protect their body.