Ques: Q: Matching donor and recipient blood types is important because different blood types have different types of what? Choices: - antigens - charges - coagulants - antibodies A:
Ans: antibodies

Ques: Q: What is the term for coiled structures made of dna and proteins? Choices: - neutrons - nodes - platelets - chromosomes A:
Ans: chromosomes

Ques: Q: How do humans learn behaviors? Choices: - Aural pressure - Verbal pressure - pressure - conditioning A:
Ans: conditioning

Ques: Q: The point in front of a mirror where the reflected rays intersect is known as what? Choices: - reflective point - boundary point - periodic point - focal point A:
Ans:
focal point