Which zone would support the greatest variety of coral reef ecosystems?
question 3 options:

abyssal zone

aphotic zone

intertidal zone

photic zone

The photic zone would support the greates variety of coral reef ecosystem.

Explanation:

i am positive it is c. condensing but i may be wrong

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.