One way to prevent hypothermia is to

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

According to the article, what valid claim came from the national research council? there is no association between fluoride exposure and increased cancer risk in humans. there is a possible link between fluoride exposure and increased cancer risk in humans. there is a definite link between fluoride exposure and increased cancer risk in humans.

What type of cell undergoes meiosis