Q: What is the white solid that forms on corroded battery terminals? Choices: - ammonia sulfate - copper sulfate - straight sulfate - lead sulfate A:
lead sulfate

(Question)
Q: What allows giraffes to reach leaves that other ground animals cannot? Choices: - camouflage pattern - long tongue - long horns - long necks A:
(Answer)
long necks

Ques: Q: What waves require a material medium such as water, air, or rope? Choices: - light - potential - electromagnetic - mechanical A:
Ans: mechanical

(Q).
Q: Generally, momentum implies a tendency to continue on courseto move in the same directionand is associated with great mass and speed. momentum, like energy, is important because it is what? Choices: - endless - sequences - invisible - conserved A:
(A).
conserved

Ques:Q: What system in both males and females consists of structures that produce reproductive cells, or gametes, and secrete sex hormone? Choices: - circulatory system - immune system - digestion - reproductive A:

Ans:reproductive

Question: Q: Some atoms are more stable when they gain or lose an electron and form what? Choices: - molecules - electrons - protons - ions A:
Answer:
ions