[Answered] A harmful chemical or substance in the air or water is: a. An allergy b. An irritant c. A ...

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Author Question: A harmful chemical or substance in the air or water is: a. An allergy b. An irritant c. A ... (Read 77 times)

joe

Hero Member
Posts: 627

on: Jul 17, 2018

A harmful chemical or substance in the air or water is:

a. An allergy
b. An irritant
c. A pollutant
d. An allergen

Question 2

The female sex glands secrete:

a. Estrogen and progesterone
b. Testosterone
c. Menstruation
d. The endometrium

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Marked as best answer by a Subject Expert

Chou

Sr. Member
Posts: 335

Reply #1 on: Jul 17, 2018

Answer to Question 1

C

Answer to Question 2

A

joe

Hero Member
Posts: 627

Reply #2 on: Jul 17, 2018

Thank you

Chou

Sr. Member
Posts: 335

Reply #3 on: Jul 17, 2018

Happy to help you

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