Answer:
human activity
Explanation:
The wetlands and the coral reefs have gradually been destroyed by the humans and their activity. The wetlands were the first to be under the human influence and getting destroyed, while the coral reefs have come to have similar destiny in the last century. The reasons for the destruction are different. The wetlands have in general been destroyed on purpose, be it because they were epicenter of diseases, for making more land for agriculture, or making more land for settlements. The coral reefs have not been destroyed on purpose, but the human activity has resulted in lot of pollution of the ocean waters, as well as changes in the climate, and the fragile corals can not adapt quickly enough to these changes, so they die out quickly.
B: Nuclei acid
C: protein
D: carbohydrate
Based on the question, it could refer to either nucleic acids, proteins, or carbohydrates. These macromolecules are made up of different types of monomers, such as nucleotides, amino acids, and monosaccharides respectively.
The biological macromolecule made up of monomers like the one shown (not provided) could be either a nucleic acid, a protein, or a carbohydrate, depending on the specific monomer. Each of these macromolecules is composed of different types of monomers. Nucleic acids are made up of monomers called nucleotides. Proteins are made up of monomers called amino acids. Carbohydrates are made up of monomers called monosaccharides. Without seeing the specific monomer, it's impossible to definitively answer your question.
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Answer:
Um, Yes I do believe that Annelids have segmented bodies.
Answer:
Annelids have a highly developed internal segmented circulatory system that allows for efficient blood flow to muscles and critical body systems such as the circulatory system,..
Explanation:
A.
parasitism
B.
mutualism
C.
predator-prey
D.
commensalism
PLEASE I SERIOUSLY NEED HELPPPP