Answer:
D. Burning more fossil fuels
Explanation:
All the answers except for D are things you can do to reduce the level of CO2. Burning fossil fuels just creates more CO2 in the atmosphere.
hope this helps :)
None because they are children play toys not scientific tools!
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Unlike women, men do not experience a major, rapid (over several months) change in fertility as they age (like menopause). Instead, changes occur gradually during a process that some people call andropause. Aging changes in the male reproductive system occur primarily in the testes.
Answer:
Cell surface receptors (membrane receptors, transmembrane receptors) are receptors that are embedded in the plasma membrane of cells. They act in cell signaling by receiving (binding to) extracellular molecules. They are specialized integral membrane proteins that allow communication between the cell and the extracellular space.
Explanation:
Fossils are the remains or impression of the dead animals and plants that lived in the past.
