People, coal, and gasoline are sources of CO2
The answer tot his question is:
<span>Fill in the blank.
</span>A scientific ___________ is a proposed explanation that can be tested."<span>Scientific Theory."
Hoped This helped, </span><span>
Jaylamariejohsov5zsb
Your Welcome:) </span>
Endocytosis is taking stuff in while exocytosis is getting rid of the stuff and putting it out
Microscopic pores on a plant, called stomata, allow carbon dioxide to enter. However, closing stomata is one of the best ways in which a plant can conserve water.
