Answer:
Macromolecules provide energy to our body.
Explanation:
Fats, carbohydrates and proteins are needed for a healthy diet because these macromolecules provide energy to our body. Fats are the macromolecules that can be broken down into micromolecule i.e. fatty acids, carbohydrates are broken down into glucose molecule and proteins are broken down into amino acids which can be absorbed by our body for the generation of ATP molecules. Beef, chicken, lamb, livers, meat extracts, mackerel, anchovies, and sardines are the food sources that has high amount of nucleic acid.
Answer: Photosynthesis is when a plant uses the sun make water and carbon dioxide. It provides its own food.
Explanation:
The answer is B. <span>They build in the population over time. </span>
The answer is c hope that helped
Explanation:
When yeasts eat sugar and turn it into energy, they also produce carbon dioxide.
