How does the density of warm water and cold water compare

a. Warm water is denser than cold water.
b. warm water will sink relative to cold
water.
c. Cold water is denser then warm water.
d. Cold water will rise relative to warm water.

How do you transfer mrna into codons ? i'm so confused : (

Akrabby blind whale has married pearl who has normal vision. oneof their two sons is also colorblind. what arr the genotypes of the parents?

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar