Describe the circle of life as it applies to the biogeochemical cycle of the lion king video questions

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 of the following statements are true chromosomes make up genes

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas