When a long-period comet is farthest from the sun in its orbit, which features of the comet exist? select all that apply. a) coma b) gas tail c) nucleus d) dust tail

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.

Discuss cell surface transport in the structure of constituents

Which rate indicates the number of children that would be born per women if she were to live to the end of her child-bearing years