Biology, 23.01.2021 04:10 yasmineeee96371
Why is it important for nitrogen to be able to cycle through an ecosystem?
A. Organisms use it to build proteins and carbohydrates.
B. Organisms use it to build lipids and nucleic acids.
C. Organisms use it to build proteins and nucleic acids.
D. Organisms use it to build carbohydrates and lipids.
Answers: 3
Biology, 22.06.2019 05:30, hamptonjeleesa
What is the compliment dna strand to the following sequence: ttgactaggcta
Answers: 1
Why is it important for nitrogen to be able to cycle through an ecosystem?
A. Organisms use it to b...
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