Q: What type of solid has atoms arranged in a repeating pattern? Choices: - ions - metals - hydrocarbons - crystals A:
crystals

Q: Cooling or evaporation of what from the sea surface makes surface water dense? Choices: - dirty water - salt water - warm water - fresh water A:
fresh water

Q: Q: What type of radiation from the sun reaches earth across space striking everything on earth's surface? Choices: - particle - static - seismic - electromagnetic A:
A: electromagnetic

Question: Q: What preventative measure is often delivered by injection into the arm? Choices: - medication - anesthesia - infection - vaccine A:
Answer: vaccine

*Question*
Q: Which atomic model shows that the distances of electrons from the nucleus is not a fixed value? Choices: - the electron model - the distance model - the equivocation model - the quantum model A:
**Answer**
the quantum model

(Question)
Q: What is muscle tissue that is attached to the bone called? Choices: - ligament - cartilage - epithelial tissue - skeletal tisse A:
(Answer)
skeletal tisse