The lower the fossil the older it is.
So, if two fossils were in different layers of sedimentary rock, the lowest fossil is older.
Answer:
yes
Explanation:
The leaves of purple plants still have chlorophyll which looks green to us. So since they have chlorophyll, they can carry out photosynthesis.
Hospitals may be interested in ocean research because powerful anesthetics are found in marine organisms.
Hospitals use anesthetics on patients throughout surgical procedures, so ocean research can benefit hospitals in this manner.
Answer:
Because males are never carriers for x-linked trait, only females are carriers which gives them a lower chance of receiving the trait. While males can either have the trait or not have it.
