What are organisms that contain more than one cell with membrane-bound organelles and a nucleus?

Eukaryotes

Explanation:

Eukaryotes are organisms made up of cells that possess a membrane-bound nucleus (that holds DNA in the form of chromosomes) as well as membrane-bound organelles. Eukaryotic cells may be multicellular or single-cellular organisms.

Eukaryote

Explanation:

Eukaryotes have a nucleus with membrane bound organelles, and have more than one cell. They can also either be single celled or multi cellular.

it's c. (to reduce the greenhouse effect/carbon gasses)

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.