Question

Coral reefs have a symbiotic relationship with algae. Because of human activity, the ocean is absorbing high levels of _________ , which causes an increase in ocean temperature. Due to these unfavorable conditions, corals expel algae, leading to _________.

FIRST BLANK:
A. Oxygen
B. Biodiversity
C. Carbon dioxide

SECOND BLANK:
A. Biomagnification
B. Bleaching
C.Fragmentation

Answer 1

Three first blank is carbon dioxide

Answer 2

Answer: Carbon Dioxide. Second blank is Fragmentation

Step-by-step explanation: