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.

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Biology

Ben Welch

10 November, 03:35

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.

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Aryanna Wilcox · Answer 1

Coral reefs have a symbiotic relationship with algae. Because of human activity, the ocean is absorbing high levels of carbon dioxide, which causes an increase in ocean temperature. Due to these unfavorable conditions, corals expel algae, leading to bleaching. If corals go too long without algae, the corals will die.

Isiah Best · Answer 2

Isiah Best 10 November, 06:46

0

1 is carbon dioxide

2 is bleaching