In what ways are coal, oil, natural gas and nuclear power plants the same a. they all use fossil fuels to generate electricity
b. they all use renewable energy sources to power them
c. they all use heat to turn water to steam to turn a turbine

Abnormal softening of a gland is known as

How do you date a sample of rock that you suspect as being one of the earliest on earth

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.