Q: Platelets play a role in what cascade of reactions that converts plasma fibrinogen to fibrin? Choices: - hemophilia - sickle cell anemia - bleeding - blood clotting A:
blood clotting

(Question)
Q: The human body has as many as two trillion lymphocytes, and lymphocytes make up about 25% of all of what? Choices: - red blood cells - pathogens - glands - leukocytes A:
(Answer)
leukocytes

Ques: Q: What objects are made from highly reflective metal that is applied to a curved or flat piece of glass? Choices: - frames - vases - machines - mirrors A:
Ans: mirrors

(Q).
Q: What type of dating determines which of two fossils is older or younger than the other but not their age in years? Choices: - constant - normative - normal - relative A:
(A).
relative

Ques:Q: How often does sperm develop in humans? Choices: - monthly - sporadically - rarely - continuously A:

Ans:continuously

Ques: Q: Which type of diseases do antibiotics treat? Choices: - genetic disorders - viral diseases - nervous diseases - bacterial diseases A:
Ans:
bacterial diseases