Q: What is the name of the life stage when a child becomes sexually mature? Choices: - adolescence - maturity - adulthood - puberty A:
puberty

(Question)
Q: What substances in a car battery can be melted and recycled? Choices: - lead and steel - lead and sodium - steel and sodium - lead and plastic A:
(Answer)
lead and plastic

Ques: Q: Upon ovulation, the oocyte released by the ovary is swept into where? Choices: - placental barrier - vas deferens - umbilical cord - uterine tube A:
Ans: uterine tube

(Q).
Q: What is the last step in a scientific investigation? Choices: - documenting findings - verifying findings - retesting findings - communicating findings A:
(A).
communicating findings

Ques:Q: The heart is a muscular organ that pumps blood through which system? Choices: - endocrine - pulmonary - nervous - circulatory A:

Ans:circulatory

Ques:Q: What forms when an atom gains electrons? Choices: - cations - bonds - crystals - anions A:

Ans:
anions