Embryology is when the system of when the embryo and fetus are being developed
About 37.2 trillion but it is very hard to determine
Cohesive because it sticks to itself . adhesive because it sticks to other substances
Answer:
C. One is a predator, and the other is prey.
Explanation:
They are not the same animal and they may not like each other, one may be friendly and the next one is not.