Seudónimo Seudónimo
  • 02-12-2018
  • Chemistry
contestada

The main function of the respiratory system is to A. break down food. B. exchange gases with the surroundings. C. deliver nutrients to the cells that need them. D. store waste products.

Respuesta :

coolboykidboys2 coolboykidboys2
  • 02-12-2018

the answer is c because the main function is that so the answer is c

Answer Link

Otras preguntas

How is the numeral 35.012 written in words and why
Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?
A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:
A 1 digit number and a 3 digit number have a sum of 205.  The same two number have a difference of 195, a product of 1,000 and a quotient of 40.  What are the t
When was World War I?
How many minutes are in 36 hours?
A pound of seedless red grapes costs $2.75. Drew must spend less than $9.35 on a bunch of seedless red grapes.Inequality:Solution:Interpretation:
What is Sir Francis Drake hardships
What is two thirds minus six thirds
two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an