B. Arteries have a thicker tunica media than veins
Answer:
the last one
Explanation:
loose clothing doesn't overheat the body causing you not to sweat. sweating is a way the body loses hydration so wearing loose and light clothing prevents you from sweating
Chloroplasts:<span> organelles found in plant cells and eukaryotic algae that help photosynthesis.</span>
<span>The random changes a mutation causes to an organisms genetic code causes either
1. A different protein to be produced or
2. none at all
Mutations can either have a positive, negative or neutral (the vast majority) effect on the organism. (many times whether they are harmful or helpful depends on the environment.)
When a mutation makes an organism better able to survive that organism is more likely to survive and pass the mutated gene onto the next generation.</span>
Answer: water shows ionic bonding where electrons are shared atoms
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Plz mark brainleist
