subject
Chemistry, 20.11.2019 13:31 carlinryan

1. which of the following best describes an example of pure chemistry?
a) testing the effects of lower concentrations of a drug on humans
b) studying chemicals containing carbon
c) developing a cure for osteoporosis
d) finding an antidote for a new strain of virus

2. which of the following can be observed only in a microscopic view?
a) foam insulation
b) x-ray of a knee joint
c) shape of a soybean plant
d) structure of a muscle cell

3. the variable that is observed during an experiment is called what type of variable?
a) independent
b) manipulated
c) controlling
d) responding

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 04:30
Why is nh3 classified as a polar molecule
Answers: 2
question
Chemistry, 22.06.2019 05:30
What happens to the atomic radius when an elctron is lost
Answers: 1
question
Chemistry, 22.06.2019 05:40
What is the mass of 8 moles of sodium atoms
Answers: 1
question
Chemistry, 22.06.2019 10:00
Why is the structure of molecule important to its function?
Answers: 1
You know the right answer?
1. which of the following best describes an example of pure chemistry?
a) testing the effect...
Questions
question
Mathematics, 12.05.2021 22:20
question
Advanced Placement (AP), 12.05.2021 22:20
Questions on the website: 13722365