B and E are the right answers. If this question is not multiple choice, I think E is the best answer.
Answer:
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Explanation:
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Species that arrive first in the newly created environment or available ecosystem are called PIONEER SPECIES
<span>It is likely that the hydrogen pump is not functioning properly. The hydrogen pump sends hydrogen ions through membranes. It is crucial in the production of ATP, or energy, which is the main product that the mitochondria makes. The functioning of the mitochondria is essential to the functioning of the cell.</span>
D. Ligaments are strong and flexible bands of connective tissue that holds bones together meeting at a point known as joints. The first option - tendons - is also a connective tissue but they attach muscle to the bone.