Alayer of fibrous connective tissue.
dermis
epidermis
subcutaneous
none of the above

Are the earth's ocean floor and continents the same age geologically? why or why not?

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?

Will give ! ! widentify the advantages and disadvantages of renewable and nonrenewable energy resources.