Q: Did darwin believe in punctuated equilibrium or gradualism? Choices: - it depended - neither - punctuated equilibrium - gradualism A:
gradualism

(Question)
Q: What does the moving piston in an engine turn? Choices: - hammer - muffler - brake - crankshaft A:
(Answer)
crankshaft

Ques: Q: Different types of home heating systems all function by producing what type of energy? Choices: - electron - natural - distinct - thermal A:
Ans: thermal

(Q).
Q: What type of constraints are placed on technological design? Choices: - legal and social - moral and legal - physical and legal - physical and social A:
(A).
physical and social

Ques:Q: What type of isomers contain the same number of atoms of each kind but differ in which atoms are bonded to one another? Choices: - different isomers - unique isomers - constitutional isomers - structural isomers A:

Ans:structural isomers

Q: Peregrine falcons made an incredible recovery after laws were passed banning the use of what? Choices: - Carbaryl - miticide - Acetamiprid - ddt A:
ddt