Question

ASSERTION: At least half of the total carbon dioxide fixation on earth is carried out by algae.
REASON: Algae increase the level of dissolved oxygen in their immediate environment. *
(1 Point)
If both assertion and reason is CORRECT and the reason is the CORRECT explanation of the assertion
If both assertion and reason is CORRECT and the reason is NOT THE CORRECT explanation of the assertion
If assertion is CORRECT, but reason is INCORRECT
If assertion is INCORRECT, but reason is CORRECT​

Answer 1

Answer:

if both assertion and reason is correct