One region of the world has both the highest birth rate and the highest infant mortality rate. which is it?

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.

The krebs cycle is also known as the calvin cycle pyruvic acid cycle carbon - oxygen cycle citric acid cycle

Many birth-control pills release a constant amount of synthetic estradiols and progesterone for 21 days. true or false