Answer:
Limiting human use of nitrogen that is in the atmosphere.
Explanation:
Answer: d
Remember you always have to have the opposite letter (Chargaff’s rule). A=T G=C vice versa T=A C=G.
I hope this helps, I’m sorry if it’s a but confusing:)
Answer:
An allele is a diffrent form of genes
Bio tic Factors. An ecosystem is a community of organisms that interact with each other and with the and biotic factors in their environment. Abiotic factors are chemical and physical factors such as temperature, soil composition, and climate, along with the amount of sunlight, salinity, and pH.
i hope this helps you out if that didnt helpo you im very sorry i tried my best
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FaithRawlins14
Answer:
a big one could be chain effect causing more extinct species
Explanation:
