PLZZ ANSWER, THANKS!
Which of these is a specific defense of the body?

A. white blood cells

B. oil secretions

C. mucus

D. skin

Why do german shepherds shed so much

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

What is an endocrine function? (apex) a. esophageal glands release mucus into the esophagus b. salivary glands release saliva into mouth c. swear glands release sweat to the skin d. the pineal gland releases melatonin into the bloodstream