Which of these statements about light microscopes and electron microscopes is NOT true?

Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur