Multicellular organisms reproduce by binary fission

a. true
b. false

What feature of cell theory is best demonstrated in the image

What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.

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