Q: What is the term for changes in speed or direction, changes that make a roller coaster ride so exciting? Choices: - transmission - inclination - oscillation - acceleration A:
acceleration

(Question)
Q: In mammals what does the zona pellucida protect? Choices: - testes - sperm - fetus - egg A:
(Answer)
egg

Ques: Q: Myopia and hyperopia are defects that can be corrected with devices? Choices: - crutches - casts - fins - lenses A:
Ans: lenses

(Q).
Q: What is the term for tough, flexible connective tissue that contains the protein collagen? Choices: - muscle - cuticle - membrane - cartilage A:
(A).
cartilage

Ques:Q: How many different amino acids make up proteins. Choices: - 14 - 25 - 30 - 20 A:

Ans:20

Ques: Q: What category of joints is immovable? Choices: - amphiarthroses - sporozoans - diarthroses - synarthrosis A:
Ans:
synarthrosis