Question number 11 of 20 - biology jefferson lab three plant seeds which statement is an inference based on this information? f plant seeds have different shapes. g maple seeds have a membrane-like extension. h milkweed seeds are dispersed by wind. j burdock seeds have short, peg-like extensions.

Which statements explains what the fossil records indicates? check all that apply. a) earth is 4.5 billion years old b) many organisms have become extinct c) mammals have always existed on earth d) mass extinctions have occurred several times on earth e) the amount of water on earth has decreased over time?

For each of the formulas, classify the formula as either an empirical formula, a molecular formula, or both. nahco3 empirical molecular both

How does interphase prepare cells for mitosis