Answer: Growing a beard in males is an example of a sex-limited trait.
It sweats. The sweat can cool the feet down... CAUSE THEY ARE ON FIRE
Answer:
The main difference between red brown and green algae is that red algae contain chlorophyll a, chlorophyll d, and phycoerythrin, while brown algae contain chlorophyll a, chlorophyll c, and fucoxanthin and green algae contain chlorophyll a, chlorophyll b, and xanthophylls.
I believe its A because all the other one dont make scene really.