harrystyles09 harrystyles09

23-09-2020
Biology

contestada

How does a marathon runner use oxygen and produce carbon dioxide during the marathon

Respuesta :

littleflowerphrophes littleflowerphrophes

23-09-2020

Explanation:

Alright, a marathon runner is running, what do you do when you run, you breathe in (usually heavy too) so when the runner is breathing in, they take in oxygen (air), and breathe out carbon dioxide (used air.)

Answer Link

Otras preguntas

Mon Sep 21 Take quiz Question 6 Read the following sentence, and select the correct part of speech of the HIGHLIGHTED word. On Saturdays, I work from nine to fi

Drag each tile to the correct box. Using your knowledge of plot structure, place these excerpts from a story in the correct order. I'll give brainiest if you're

Using the TACS technique, complete the table then write up your 10 mark answer to the question below.

What place is north of Washington

You decide to make homemade lemonade for your party. You make x gallons of lemonade and decide to make 3 more gallons. You then pour all the lemonade equally in

Which statement describes the formation of metamorphic rocks? Rocks beneath the surface melt. Rocks above the surface are eroded. Rocks beneath the surface are

How could a biologist researching liver function in mice most likely contribute to medical advancements? by using findings to predict the effects of certain dru

(17-11)^2-3^4/22 divided by 2-20

What is one central idea in Martin Luther King Jr.'s "I Have A Dream" speech? O There are fundamental differences between the races. O The past can never be cha

If an object placed at 5m undergoes a displacement of -12m, where does it end up?