Describe one or more of the scientific theories regarding the origin of life on the early Earth. Explain how RNA is important to this theory.

They said i have got a sign of tuberculosis what should i do

Which statement about inheritance is true? o girls get most of their traits from their moms, boys get most of their traits from their dads. o male offspring will always have an x-linked genetic disease if the mom is a carrier o fathers always determine the gender of the offspring in humans. o males never have y chromosomes.

If vegetable oil is made out of veggies, then what is baby oil made out of?