Answer:
2. blood vessels under the skin expand
Explanation:
i just took that quiz and i got it right :)
There are sometimes similarities in the embryonic stages of organisms that do not exist in the adult stages.
Here one of the answer Red Cedar Tree
<span>Bryophyte is a traditional name used to refer to all embryophytes that are non-vascular plants, namely the mosses, hornworts, and liverworts.</span>
