Which of these is an advantage of a ct scan over an mri?

a. its equipment is more portable.
b. it uses no radiation.
c. it improves the ability to make a diagnosis.
d. it produces a two-dimensional image.

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?

You have planned a menu for an 8-year-old boy. it consists of a roast chicken sandwich, fruits, and milk. which nutrient have you missed? a. protein b. vegetables c. dairy d. grains

What advice can you give for high ‍♀️