Oxygen and glucose are both products of photosynthesis and reactants in cellular respiration. Hope this helps!
1 <span>mild temperatures
</span>2 <span>large variety of grasses and shrubs
</span>4 <span>ideal for growing wheat, corn, and barley</span><span>
</span><span>6 moderate rainfall</span>
are the correct answers i believe.
In the thylakoid membranes
If it killed the top level of an ecosystem it would damage the whole ecosystem because it's connected. An organism depends on that top organism which would mean that is that organism dies it would affect the organism that depends on it.
The correct answer is d. 3.5 billion years.
Prokaryotes were the first forms of life on Earth long before simple multicellular life appeared because of their ability to withstand extreme conditions. It is believed that the first living forms were bacteria combined with archaea in the microbial mat (multi-layered sheet).