Fatty acids may differ from one another: a. in chain length and ...

[soccerdreamer_17]

Fatty acids may differ from one another:
 a. in chain length and in number of nitrogen atoms.
 b. in degree of saturation and in number of calories.
 c. in number of calories and in whether or not they contain carbon.
  d. in chain length and in degree of saturation.
 e. in whether or not they contain carbon and in degree of saturation.

Question 2

Gestation lasts approximately _____ weeks and is divided into _____.
  1.52; semesters
  2.36; trimesters
  3.40; semesters
  4.52; trimesters
  5.36; semesters
  6.40; trimesters

[Hikerman221]

Answer to Question 1

d

Answer to Question 2

6

[soccerdreamer_17]

Excellent

[okolip]

Gracias!