c) When Hari observed specimen in the biology laboratory, he found that both are worms. He found that organism A has flat and segmented body and organism B has cylindrical and long.
Organism A is hermaphrodite and organism B is bisexual. ii. Organism A is unisexual and organism B is hermaphrodite

iii. Organism A is diploblastic and organism is triploblastic.

iv. Organism A is triploblastic andorganism B is diploblastic.

d) A researcher research in the sea. He saw the destruction of deep-sea habitat. Which statement is responsible for this effect?
i.More heat of atmosphere supports to increase the sea-level.
ii.More heat of the ocean water supports to increase the sea level.
iii. More heat of the atmosphere supports to increase the concentration of carbon dioxide in ocean water.
iv. More amount of carbondioxide in air supports to increase the concentration of carbondioxide in ocean water.​