emilybales emilybales

14-12-2018
Physics

contestada

Science Help ASAP please!!! 35 points what is the primary role of the respiratory system in humans.
A)To make carbon dioxide
B)To obtain oxygen
C)To use nitrogen
D)To find hydrogen

Relax

Respuesta :

Leen175 Leen175

15-12-2018

B) To obtain oxygen

The respiratory system gets rid of carbon dioxide in exchange for oxygen

Answer Link

Otras preguntas

Which best describes the slope of the given line?

How many glucose molecules can be formed by 6 molecules of carbon dioxide? ОА. 1 ОВ. 6 Ос. 12 OD. 18

Economies of scale occur when: a.average fixed costs are falling. b average fixed costs are constant. c long-run average total costs rise as output increases.

Give the coordinates of each point as an ordered pair

Alexis buys groceries using her credit card her card has an APR of 19.99% and she must pay at least 5% of the balance at the end of each month for carryover bal

A 0.120 kg baseball, thrown with a speed of 38.4 m/s, is hit straight back at the pitcher with a speed of 47.3 m/s. (a) What is the magnitude of the impulse del

!!!!!!!HELP!!!!!!MEH!!!!!PLZ!!!!!!

Hiii I would really appreciate it if you could help me with my French homework! Completez les phrases en mettant le verbe entre parentheses ou subjonctif passé.

______ ______ are a type of punctuation that can be used to indicate sarcasm or irony. Idk what their called.

4b-8=32 need answers