Answer: Independent variable is the Vitamin C and the ashy skin is the dependent variable.
Explanation:
We can change or manipulate the independent variable of the reaction and such change can be observed on the dependent variable. The dependent variable yields the results of the experiment and changes in the dependent variable must be observed attentively to frame the results.
Here, vitamin C is the independent variable whose affect has to be observed on the ashy skin which is the dependent variable of the experiment. Steps of the experiment:
1. We can apply Vitamin C in a form of solution on the ashy skin.
2. Observe the changes on the skin directly and apply for 2-3 times in a day.
3. Observe the changes on the skin after a week.
Answer: B
Explanation: because it adapt to its environment to survive
Answer:
1- D
2- A
Explanation:
1- Water and electricity is the best option to decrease carbon footprint.
2- not sure
Explanation:
2osotsptso5eye is the best way for me for a few years boys to get a new job in a good place to be able and not just be the only component that has to do you appreciate the time you spend with me for the
Proton, electron , neutron. they’re located in the nucleus.
the charge to proton is large with positive charge.
the charge to neutron is large with no charge
the charge to electron is small with negative charge
