Answer:
I think the answer is coming up with questions based on observations and reasoning
there's no question on here
The answer is c it is Carbon Dioxide
Answer:
If you contact water with a gas at a certain temperature and (partial) pressure, the concentration of the gas in the water will reach an equilibrium ('saturation') according to Henry's law.
Explanation:
This means: if you increase the pressure (e.g. by keeping the vial closed), the CO2 concentration will increase. So it simply depends what concentration you need for your assay: 'CO2-saturated' water at low pressure or 'CO2-saturated' water at high pressure.
Answer:
The plant would be insect-resistant and improve its chances of success.
Explanation: