Answer:
The tissues of multicellular, complex animals are four primary types: epithelial, connective, muscle, and nervous. Recall that tissues are groups of similar cells group of similar cells carrying out related functions.
Explanation:
.
Answer:
Plants have cell walls, mammals have cell membranes.
B, because as energy is move up form the phyramid, energy is lost.
The answer is <span>1,000 . . . over 100 times greater than
or c
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