Give two ways the lungs are adapted for efficient exchange of gases. Describe how each adaptation helps to maintain efficient gas exchange
You must give the adaptation then the description.
(4 Points)

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

Which structure in the cardiovascular system connect arteries to veins?

The smallest parts of these that retain their original properties are called