tman15
tman15
02-10-2017
Biology
contestada
The respiratory system controls the:
Respuesta :
BookGeek
BookGeek
02-10-2017
Lungs, which take in oxygen and expel carbon dioxide.
Answer Link
salnikovae
salnikovae
02-10-2017
The respiratory system is responsible for taking in oxygen and carbon dioxide. It is the breathing system, our lungs.
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
Otras preguntas
Which characteristic is a property of molecular substances? (1) good heat conductivity(2) good electrical conductivity(3) low melting point(4) high melting poin
Which statement describes electrolysis? (1) Chemical energy is used to produce an electrical change. (2) Chemical energy is used to produce a thermal change. (3
Which of these pH numbers indicates the highest level of acidity? (1) 5 (3) 10 (2) 8 (4) 12
what is an equivalent decimal to 9/15
Organisms are discovered to be living in a deep-sea trench. They are most likely _____. a) eukaryotes b) viruses c) archaeabacteria d) eubacteria
which statement best describes Aztec civilization at the time of the encounter
In the giver what values does the books society embrace and encourage
A molecule of an organic compound contains at least one atom of (1) carbon (3) nitrogen (2) chlorine (4) oxygen
How much does the average 10 year old weigh
Which statement correctly describes two forms of oxygen, O2 and O3? (1) They have identical molecular structures and identical properties. (2) They have identic
