Give your opinion on the following questions for an environmental science lab!!
If liquid dish soap was less concentrated, do you think it would still do an effective job in washing the dishes?
What impact does the soapy water have on the environment, especially if it contains chemicals such as nitrates, phosphates, and ammonia?

What are the types of mutations, and how does each alter the encoded protein? college level answer

Which muscle is responsible for inhalation ?

Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?