10 points
why don't x-rays, gamma rays, and most uv rays reach earth's surface?

they don't have enough energy to travel that far.

the atmosphere blocks or absorbs them.

the wavelengths are too short to reach earth.

they are destroyed when older stars collapse.

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased