Plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar :)
Answer:
Cells typically communicate using chemical signals.
Explanation:
hope this helps :)
Point at which a person notices something and becomes annoyed.
Answer:
After you have established a research question, which of the following should you do first?
put your research question into a null and alternative hypothesis
Explanation:
It expedient that after research question has been established, one needs to make a null hypothesis and alternate it, this gives a clue of what the researcher intends to find or problem to be solved.
the process of respiration occurs in <span>mitochondria</span>