Q: The modern model of the atom, which scientists call the quantum mechanical model, is based on what scientist's work on orbitals? Choices: - Sagan - Bohr - Newton - schrodinger A:
schrodinger

(Question)
Q: A diet rich in calcium and what vitamin may reduce the risk of osteoporosis and related bone fractures? Choices: - niacin - vitamin A - vitamin C - vitamin d A:
(Answer)
vitamin d

Ques: Q: Bacteria can be used to make cheese from milk. the bacteria turn the milk sugars into what? Choices: - acetic acid - ionic acid - hydrochloric acid - lactic acid A:
Ans: lactic acid

(Q).
Q: A crater can usually be found on the top of what kind of volcanoes? Choices: - Shield - Dome - Compound - composite A:
(A).
composite

Ques:Q: What is the specialized tissue that transports water and nutrients throughout the plant and allows these plants to grow taller? Choices: - blood vessels - dioxide tissue - fiber tissue - vascular tissue A:

Ans:vascular tissue

Ques: Q: What kind of family is haumea part of? Choices: - eoan family - a moclobemide family - orbital family - a collisional family A:
Ans:
a collisional family