Which of the following is an example of qualitative data?

a. the fish swam in a zigzag motion.
b. the contents of the stomach are mixed every 20 seconds.
c. the temperature decreased from 20 degrees c to 15 degrees c.
d. the six pairs of robins hatched an average of three chicks.

now i'm pretty sure it's a but i was thinking c as well, pls

At the complete end of cellular respiration, how many molecules of atp are produced?               a.  15    b.  26    c.  38    d.  34 

What amino acid is coded for by this sequence after the mutation

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.