Which of the following best describes the purpose of the chromosomes in the nucleus of a cell?
A
to package the genetic material needed to specify traits
B ) to release energy by breaking down food molecules
(c to transport nutrients into and out of the cell
(D) to protect the cells from microorganisms

During which phase does earth see more than half of the moon's surface? 1)first quarter2)third quarter3)waxing gibbous4)waning crescent

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

Which of these definitions have been paired with the correct type of cell?