Q: In what part of the lungs is pulmonary gas exchanged? Choices: - bronchioles - trachea - bronchi - alveoli A:
alveoli

(Question)
Q: What are the building blocks of dna? Choices: - prokaryotes - peptides - genes - nucleotides A:
(Answer)
nucleotides

Ques: Q: This bodily defense function attacks pathogens and includes inflammatory response and phagocytosis? Choices: - first line of defense - third line of defense - vomitting - second line of defense A:
Ans: second line of defense

(Q).
Q: Mutations cannot be passed on to offspring if they occur in what type of cells? Choices: - put cells - kept cells - blood cells - body cells A:
(A).
body cells

Ques:Q: Time, mass, length, and temperature are considered to be what kinds of units? Choices: - support - measurement - unitary - base A:

Ans:base

Q: What is the ability to cause changes in matter? Choices: - force - hydrogen - pressure - energy A:
energy