What system brings blood to the kidneys?

When organisms convert from of energy, what usually results

Which element is used in photosynthesis found in atmosphere and fixed by bacteria?

Many people try to eliminate fat from their diets. which is one reason it is necessary for humans to eat fat? a. eating fat is the fastest way to get energy. b. fat eliminates triglycerides from the body. c. saturated fats clear out the blood vessels. d. fat nerves transmit signals. , this is for apex in summer school.