What is the usable energy molecule of
living things produced by
mitochondria?

Which position represents spring in the southern hemisphere? a) b) c) d)

Why is carbon ideal for making different compounds?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space