Answer:
Ribonucleotides (RNA) and deoxyribonucleotides (DNA). See more details below, please.
Explanation:
Ribonucleotides are the nucleotides of the RNA (they have pentose, ribose and nitrogenous base, except for Thymine; they contain uracil). Deoxyribonucleotides are the nucleotides of DNA (they have pentose, deoxyribose and nitrogenous base, they have Thymine).
Answer:
Endergonic reactions are those that necessitate the use of energy to initiate. All natural processes have a tendency to increase the chaos or unpredictability of the cosmos (the second law of thermodynamics).
The three categories of forests are separated into temperate, tropical, and boreal.