Which of the following accurately describes ionic bonds?
O
A. Electrons are transferred from one atom to another.
O
B. Electrons are shared between two atoms.
O
c. Protons are shared between two atoms.
O
D. Protons are transferred from one atom to another.

Which of the following statements is true about the relationship between genetic variation and natural selection? a. genetic variation must be present in a population before natural selection can act on it. b. genetic variation arises in a population as a result of natural selection. c. natural selection can act on a population whether there is genetic variation within the population or not. d. after natural selection acts on a population, the amount of genetic variation in the population always increases.

People with one sickle cell allele are not likely to get malaria. what is this an example of?

Modern computers can store about as much information as the human brain. true false its false i took the test