Answer:
Explanation:
shrimp will have difficulty finding food and by time they disappear
Answer:
34
Explanation:
the wild type of the nonmutant to get it done before the end of the day
This solar energy conversion process is known as photosynthesis. ... At this time, the oxygen level was approximately 10% of its present atmospheric concentration. ... The presence of ozone enabled organisms to develop and live on the land.