Species X and Y have very similar proteins and DNA. Species X and Z have very different proteins and DNA. What is more likely true about these three species?
a. Species X is older than either Species Y or Z
b. Species X is younger than either Species Y or Z
c. Species X and Y share a more recent common ancestor than species X and Z.
d. Species Y and Z are more closely related than species X and Z.

Which layer will become saturated first when rain falls?

Glucose is broken down in different ways, both in the presence and in the absence of oxygen. using the table for reference, what major products are formed in each reaction set?

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.