Answer:
False
Explanation:
Most scientists were not yet concerned about global warming. This was because the major issue during the period between 1940 and 1970 was global cooling with little or no attention on global warming.
However things started to change due to more pollution as a result of technological advances. Global warming started becoming a concern between 1970s and 1990s because of the increase in steady surface temperature.
Chloroplasts:<span> organelles found in plant cells and eukaryotic algae that help photosynthesis.</span>
Answer:
A
Explanation:
This showed that at one point all continents were joined
Explanation:
i didnt pay attention last year soooo sorry
