Q: What type of properties are characteristics that describe matter? Choices: - visible - thermal - invisible - physical A:
physical

(Question)
Q: Unlike free-living species of flatworms that are predators or scavengers, what forms feed from the tissues of their hosts? Choices: - aquatic - mutualistic - herbiverous - parasitic A:
(Answer)
parasitic

Ques: Q: What do the gonadotropins regulate? Choices: - temperature - epigenesis - mitosis - gametogenesis A:
Ans: gametogenesis

(Q).
Q: What do corals secrete that builds up to become a coral reef? Choices: - membrane - mucous - scales - exoskeleton A:
(A).
exoskeleton

Ques:Q: What is the term for when a species no longer exists? Choices: - reproduction - endangered - survival - extinction A:

Ans:extinction

Ques:Q: What disease unique to humans and is caused by two variola viruses? Choices: - AIDS - diabetes - ebola - smallpox A:

Ans:
smallpox