12. which of the following is not an example of mechanical digestion? a. segmentation in the intestines
O b. chewing or masitcation
c. emulsification of fats by bile
d. conversion of pepsinogen to pepsin by HCL
HELP ME TO FIND THE ANSWER

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.

Error analysis: what might be the reason that some of your percentages didn't exactly match your predicted results? gametes aren't responsible for inheritance. mice don't have large litters, so the sample size was not large enough. the wrong type of mice were used.