There is two different genders, a male and female. what is a penis and why does it go into a vigina?

One of the largest seafood exporters to the united states is a. china b. brazil c. mexico d. saudi arabia

What food can provide the body with a quick source of the energy needed to carry out cell functions (a) whole grain bread (b) ground hamburger (c) vegetable oil (d) whole milk

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.