Answer the following question given this paragraph: There are many career options in physical science. Examples include pharmacist and surveyor. Q: Pharmacist and surveyor are two career options based in what type of science? Choices: - obvious - Business - visible - physical A:
physical
(Question)
Answer the following question given this paragraph: Rhesus blood type is determined by one common antigen. A person may either have the antigen (Rh + ) or lack the antigen (Rh - ). Q: What is the common abbreviation for noting the rhesus blood type? Choices: - h2 - AB - RNA - rh A:
(Answer)
rh
Ques: Answer the following question given this paragraph: Friction is a force that opposes motion between any surfaces that are touching. Friction can work for or against us. For example, putting sand on an icy sidewalk increases friction so you are less likely to slip. On the other hand, too much friction between moving parts in a car engine can cause the parts to wear out. Other examples of friction are illustrated in the two Figures below and below . You can see an animation showing how friction opposes motion at this URL:. Q: What force opposes a motion of a moving body? for example a car breaking on a road. Choices: - tension - vibration - thermal - friction A:
Ans: friction
(Q).
Answer the following question given this paragraph: Water is essential to life because chemical reactions within cells take place in water. Most people can survive only a few days without consuming water to replace their water losses. How do you lose water?. Q: What type of compound is essential to life? Choices: - carbon - oxygen - nitrogen - water A:
(A).
water
Ques:Answer the following question given this paragraph: Q: Within the petals are two whorls of fertile floral organs that produce what? Choices: - leaves - toxins - fibers - spores A:

Ans:spores
Ques: Answer the following question given this paragraph: Describing the flow of energy within an ecosystem essentially answers this question. To survive, one must eat. Why? To get energy. Food chains and webs describe the transfer of energy within an ecosystem, from one organism to another. In other words, they show who eats whom. Q: Food chains and what describe the transfer of energy within an ecosystem, from one organism to another? Choices: - spider webs - fuel webs - the webs - food webs A:
Ans:
food webs