Which of the following will yield the velocity of an object moving in a straight line at a constant speed? slope of the velocity-time graph slope of the position-time graph average speed with time

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not

Are the layers of rock above and below the coal older or younger?