Describe two ideas which influenced Darwin's thinking leading up to his idea of natural selection. *

Identify the examples in which sam interacts only with natural resources

Explain how scientists use geologic time to determine the age of landforms.

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.