Carla has been working out and is trying to show her friends how much work she can do. In which of the following situations would she not be doing work? A. If she pushed a very large mass across a room. B. If she carried heavy boxes up a long flight of stairs. C. If she held a very heavy pair of weights in front of her. D. If she lifted a heavy barbell over her head and lowered it back down to the floor several times.

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?

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.