Answer the following question given this paragraph: Skeletal system problems include fractures, osteoarthritis, and rickets. Q: Fractures, osteoarthritis, and rickets are problems of which body system? Choices: - digestive system - circulatory system - cardiovascular system - skeletal system A:
skeletal system
(Question)
Answer the following question given this paragraph: Parasitism is a symbiotic relationship in which one species benefits and the other species is harmed. The species that benefits is called the parasite. The species that is harmed is called the host. Many species of animals are parasites, at least during some stage of their life cycle. Most animal species are also hosts to one or more parasites. Q: What type of relationship is parasitism? Choices: - primordial relationship - enzymatic relationship - hypodermic relationship - symbiotic relationship A:
(Answer)
symbiotic relationship
Ques: Answer the following question given this paragraph: Q: What kind of medical intervention seeks to eradicate diseases like polio and measles? Choices: - surgical intervention - nutrition - malnutrition - vaccination A:
Ans: vaccination
(Q).
Answer the following question given this paragraph: The opening image is a model of an important chemical compound. Without it, living things would not have the energy they need to survive. Compared with most other compounds in living things, molecules of this compound are small and simple. In the model, the gray circles represent carbon atoms, the red circles represent oxygen atoms, and the black circles represent hydrogen atoms. Q: An important chemical compound, which supplies living things with the energy they need to survive, is composed of carbon, oxygen and atoms of what other element? Choices: - magnesium - nitrogen - calcium - hydrogen A:
(A).
hydrogen
Ques:Answer the following question given this paragraph: Alkenes can react with water to form alcohols. Q: Alkenes can react with what to form alcohols? Choices: - air - proteins - sugars - water A:

Ans:water
Ques:Answer the following question given this paragraph: Photosynthesis ceases when leaves wilt, mainly because. Q: When leaves wilt, what plant process ceases? Choices: - hydration - reactions - carbonation - photosynthesis A:

Ans:
photosynthesis