They are both sources of power for objects that people use.
The answer is B
Homozygous mean the same and you know that the two alleles will be the same (either BB or bb) and receive is usually the lower case set of alleles
Answer:
answer is b
use pv=nRT
p directly proportional to moles(n)
p1/p2=n1/n2
p/p2=n/2n
p2=2p
X rays have a lower frequency than microwaves would be the scientific statement.
Is this astronomy? If it is, Space Station