Oxygen definitely. Hope this helps.
Answer:
C
Explanation:
since the wooly mammoths went extinct during the ice age, the answer could be D or C but i believe the best answer for this would probably be C since that would give them more fur to keep them warm during that time period.
I think this view is NOT compatible with either of these hypothesis illustrated above. This is because each hypothesis presents prokaryotes as two separate groups. Prokaryotes are unicellular organism that lacks a membrane-bound nucleus, mitochondria, or any other membrane bound organelle unlike the eukaryotes which has the membrane bound nucleus and other organelles.
Answer:
dies of a undignosed disease at age 7
Explanation:
A terminally ill 7-year-old girl — who two years ago received Christmas cards from well-wishers around the world — died Friday at her Sanpete County home of an undiagnosed disease that had caused her to stop growing at age 3.
The ocean absorbs more co2
