Answer:
The Marburg virus wasn't mutating this early on, therefore the Coronavirus is much more deadlier and almost impossible to get a cure for, due to the rapid change in pathogens!
Answer:
If it is study island then it is B
Explanation:
B. the theory of evolution, or the theory that characteristics of populations can change over time.
It depends on what you’re learning, a possible answer is bias.
I’m pretty sure A can receive A and O. O is a universal blood type that can donate to any other blood type. This is because O blood does not have signal proteins surrounding it, so blood cells from other blood types do not attack the O blood cells. A can also receive A, because the A proteins recognize the other A proteins.
Soil is often rich and soft.
