I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer.
3) decrease
Without the green house effect, earth would be like a solid ball of ice and rock.
Life as we know it wouldn't exist without greenhouse gases.
The temperature would drop below 0° Fahrenheit!
Answer:
B
Explanation:
I learned this 2 years ago
<span>a. the cell uses information from messenger rna to produce proteins.</span>
Answer:
It is a full moon becuase that whole side of the light is facing them
Explanation: