Which of the following is not one of the things all neurons have in common.
1.Neurons have multiple dendrites.
2.Neurons are the longest living cells in your body.
3.Neurons have huge appetites.
4.Neurons cannot be replaced by new cells and function the same:

If soap hits the floor, is the soap dirty or the floor

How many moles of al3+ ions are in 1.25 moles of al2o3

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