Corals feed on each other.
select the best answer from the choices provided
t
f

False

Explanation:

The corals are the keystone species in the marine ecosystem. They make a shelter for other marine organisms. The coral reefs are made up of calcium carbonate which deposits by the corals.

Corals are small animals form in different forms known as coral polyps. They are present inside their skeleton. They feed different types of zooplankton and algae.

They come out of their skeleton and catch the zooplankton by their tentacles. Then corals feed it and digest it. The corals also provide shelter to the marine algae. The algae prepare food, which also takes by the corals. In return, the coral provides the algae shelter and carbon dioxide. The corals do not eat other corals.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick