Seudónimo Seudónimo

11-01-2017
Biology

contestada

When you exercise explain why both your heart rate and breathing rates increase?

Respuesta :

Funsizelove838 Funsizelove838

11-01-2017

Your heart speeds up to pump extra food & oxygen the muscles.

Breathing speeds up to get more oxygen & to get rid of more carbon dioxide.

Answer Link

kev2002 kev2002

11-01-2017

This is because during this processes, one's body requires more oxygen to function.

Answer Link

Otras preguntas

When you jump, you exert a pushing force against the ground. Gravity pulls you back down. Why can a person jump higher on the moon than on Earth?

What is the difference between surface area and lateral surface area?

Proteins are biological polymers made of ?

please answer itI need it now

pls help me !! a sector of a circle has a central angle measure of 90°, and an area of 7 square inches. what is the area of the entire circle? area of the circ

Which of the following is a characteristic of hyperbole? a. uses exaggeration b. must always use alliteration c. uses simile d. uses irony

why is anaerobic respiration useful?

please answer with steps

Complete: If two or more elements or chemical compounds come into contact with one another and there is enough ________________present, a chemical change may ta

simplified form of 2460−78+6884