Answer:
The plant populations would be reduced
Explanation:
Answer:
Oxygen levels are generally thought to have increased dramatically about 2.3 billion years ago. Photosynthesis by ancient bacteria may have produced oxygen before this time. ... In addition, early plants and algae began to release oxygen at a faster rate. Oxygen levels then showed a dramatic increase.
Its D Because We Female Only Have X Chromosomes So The Males Picks The Sex Of The Baby.
Answer:the cell membrane provides protection for a cell
Explanation: that some molecules can diffuse across the lipid bilayer but others no
Answer:endergonic pathway
Explanation:it’s a term used to determine if something is converted into another thing sorry if I couldn’t explain it better