Answer: In order to survive, ecosystems need five basic components: energy, mineral nutrients, water, oxygen, and living organisms.
Explanation: google
Answer:
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Answer:
Just plants.
Explanation:
photosynthesis means to get energy from the sun only plants do that.
Answer:
The effect TFIIF has on the binding of pol II to general DNA sequences is it increases the affinity of the factors for DNA
, increases the number of protein-DNA contacts and changes the recognition binding site.