4 Select the correct answer from each drop-down menu.
Both molecules and compounds are made up of
form
Substances made from two
. Two or more atoms joined together by shared electrons
rent elements are
molecules
Leset
Next
compounds
atoms
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the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

im not intirely sure but i think the anwser is d relative humidity