Dr. jackson measures how long an infant looks at different visual stimuli. which experimental method is this?

Convert 9.75 millimeters to centimeters. centimeters

The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?

Which enzymes break down carbohydrates?