Answer:
2] conserve salt 1] requires the presence of a membrane protein
Explanation:
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Riparian zones are important to the natural environment because they function as natural biofilters and protect the aquatic life and the aquatic environment.
The number of electrons in the outermost shell of an atom determines its reactivity.
Answer:
the procedure aims to replace the stem cells in the bone marrow the source of new red blood cells with healthy stem cells from a matching donor
