Which of the following is true? a. Heavy floods lead to an increase in mountain pine beetles.
b. Lengthy droughts lead to an increase in mountain pine beetles.
c. Lengthy droughts lead to a decrease in mountain pine beetles.
d. Weather has no impact on mountain pine beetle populations.

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.