What kind of bones do birds have?
a. hollow
b. narrow
c. thin
d. cartilage

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.