What makes an organism a living thing? How do you tell if something is alive? Tell me what characteristics, traits, and other features makes an organism a living thing. You must use complete sentences including punctuation.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

sex cells are usually half's then they find another half and make a fertilize egg