What best describes the role of hemoglobin in red blood cells?

Which of the following natural resources is considered renewable? (natural gas) (wood) (coal) (iron

A client has a high level of carbon dioxide (co2) in the bloodstream, as measured by arterial blood gases. a nurse reviewing the client's record plans care, knowing that a high co2 level will have which effect on circulation to the brain?

Which one does not belong to the domain eukarya? a animalia b fungi c plantae d bacteria e protista?

Over time, organisms change. Sometimes they change so much that descendants may be completely different from their ancestors.

Use photosynthesis in a sentence

What mechanisms are in place to prevent the continuous stimulation of a muscle fiber after the neurotransmitter is released from the presynaptic membrane?

Why is the phloem in a leaf important to the roots of a plant?

Is the plant oleander vascular or non vascular

Which statement is correct about chloroplast? Group of answer choices It is present in animal cells but not in plant cells. It is larger in animal cells than in plant cells. It is larger in plant cells than in animal cells.

Define photosynthesis