C.
It is hard for soil to become fertile when it can not get water from the rain, and high temperatures would cause any water the soil does get to evaporate.
The corect answer is: B. Intercalated disks.
I hope that helped! :)
Didn't you say that the water at 39 degrees is more dense than water at its freezing point? I think the reason organisms would die is because the water already starting to structure in a crystal form, when it starts to freeze into ice. This probably why it kills the organisms, is because the water ceases to allow the organism to function at those temperatures.
Natural selection is the correct answer
Answer:
https://en.wikipedia.org/wiki/Food_pyramid_(nutrition)
Explanation:
