When the lungs take in oxygen, they are functioning to collect oxygen for the body to use. when air is expelled from the lungs they are functioning to a. provide energy for the body. b. move nutrients through the body. c. defend the body from threats. d. remove waste from the body.

If an organ has six haploid chromosomes, how many chromosomes are present. 6 12

Which statements best describe the atoms of the gas neon? check all that apply

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.