Explanation:
hormones are transported through blood to the areas where they are needed
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1) Chloroplast
-converts solar energy into food for the plant.
2) Cell Wall
-provides protection and structure.
Can you give all of the characteristics of the atom carbon?
Covalent bonds is important in four macromolecules such as proteins (polymers of amino
acids), nucleic acids (polymers of nucleotides), carbohydrates (polymers of
sugars) and lipids (with a variety of modular constituents) because they served
as a basic structure of macromolecules.
In addition, the resulting covalent bond is a result
of sharing a pair of electrons, one from each atom or molecular units.
