10. Are the graphs of the lines in the pair parallel ? Explain. 3
y=zx+11
- 3x + 7y = 13
3x
O No, since the y-intercepts are different.
O No, since the slopes are different.
O Yes, since the slopes are the same and the y-intercepts are the same.
Yes, since the slopes are the same and the y-intercepts are different.

In what for do plants utilize nitrogen? why do they need nitrogen?

Greenthe fossil record is the history of life recorded byhuman observationgod.climatologists.remains of the past.

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.