carvantee carvantee

08-10-2021
Health

contestada

The TEST IS TIMED PLEASE HURRY

1. The more often you are able to participate in cardio, the better it is for which organ(s)?

A. heart & lungs
B. brain
C.spleen
D. liver

Respuesta :

krystalna08 krystalna08

08-10-2021

Answer: A) Heart and lungs

Explanation:

The heart becomes more efficient with every beat as it pumps oxygen-carrying blood, the lungs more effective in taking in oxygen, and the muscles more equipped to use more oxygen.

Answer Link

otto3192 otto3192

03-12-2021

Answer:

heart or lungs

Explanation:

he sed it

Answer Link

Otras preguntas

What does the underlined word mean in the following sentence? Para su cena ellos comen res. fish beef dinner pork

On a field trip, there were five girls for every eight boys. How many girls attended the 130 student field trip

in a survey, 230 people were asked their favorite color, and 20% of the people surveyed chose blue. how many people chose blue

How does the bill or rights protect individuals civil liberties

Please help my sister has da struggles

PLZ HELP ASAP The perspective a story is written in can impact the way it is told. Choose one of the stories above. In a paragraph, identify from what point of

After seeing a weed that produces pods of seeds, a farmer estimates the number of weed seeds that will be in his field in the coming weeks. The graph shows the

A student starts a food fight by throwing a 0.5 kg burrito at some girl he likes. He throws it kind of hard so he accelerates it at 3 m/s^2 how much force did t

as an organism grows larger and more complex, the the process of cell __________ allows the organism to be able to perform many tasks at the same time with many

I need help on these questions