Answer:
a) decreased soil nitrogen due to the harvesting of crops
Explanation:
I looked at my notes and made a 100 on the quiz.
Answer:
DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code
Explanation:
Answer:
carbo hydrates and lipid if not lipids then proteins.
The limitation to climate research that could most likely be overcome through scientific design would be that "<span>Data from a wide range of time periods must be analyzed" since we can only gauge what is happening relative to history. </span>
