15 points If you are cooling a substance down (higher temperature to a lower temperature), will the q value that is calculated be positive or negative?
a. positive
b. negative

Compare and contrast solutions and suspensions

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m