6. Is A... the amount of nitrogen, oxygen, and other elements dissolved in water
7. Is B... grows quickly
The experiment could be repeated unnecessarily, or their work could be stolen if it is not communicated
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There are 2 types of photoreceptors rods and cones they react to light in different ways.
Rods-
Respond to low levels of light and are primary responsible for night vision.
They are poor at detecting fine details in an image and are not involved in colour vision.
Cones-
Respond to high levels of light and are primary responsible for our vision in well-lit conditions.
They detect fine details and are responsible for colour vision.
Don’t they both make a strong component like a electrostatic interactions between ions (I’m getting all this information from google) so it makes a result of higher melting points and electrical conductivity (pls search it up on google, I give credits to them who made the answer)!