Answer:
The first one
When pulling a tree from the ground
Answer: The correct option is B.
is a protein found in hair, among other things
Explanation:
Collagen is a structural protein found in different connective tissues of the body such as bones, cartilage, tendons, ligaments, skin e.t.c. it is the most abundant protein in mammals. It comprises of various amino acids that are join together to form triple helix of fibrils. Collagen is found in hair and other things because it is found in skin follicles that surrond the hair. The collagens that surrond the hair bulb increases the amount of hair and thicken it.
The study of heredity is not called fertilization so it is false
Answer:
12
Explanation:
cause double of 38 is 62 and subtract that from 100 is 24 and divided that by 2 is 12
