Proteins are a) built in the nucleus by dna and transported to the ribosomes. b) converted from nucleic acids to amino acids in the nucleolus. c) produced in the lysosomes and transported out of the cell by vacuoles. d) transported to other parts of the cell by the endoplasmic reticulum from ribosomes.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

answer: if she breaths she a thho

explanation:

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: