If an egg cell contains 50 chromosomes, how many chromosomes are in a sperm cell from the same species? a.25 b.100 c.200 d.50

Convert 9.75 millimeters to centimeters.centimeters

The energy required to vaporize a certain amount of a substance is greater than the amount of energy necessary to raise the temperature of the same amout of that substance by 1 degreee celcius

When ash and dust begin to settle on the ground, they eventually become compacted by