Molecular data suggests that the last common ancestor of ctenophores pre-dates that of cnidaria, some morphological data suggests otherwise. provide two morphological differences that support this statement.

When elements that form a mineral dissolve in hot water, they form a mixture called a(n) a)geode b)vein c)evaporation d)crystallization e)magma f)lava g)solution h)gem

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

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.