maricella46 maricella46

03-04-2018
Biology

contestada

Oxygen constantly diffuse from air water into an animal blood stream

Respuesta :

ttemmie ttemmie

03-04-2018

For this to happen, the concentration of oxygen in the blood must be Lower than the concentration of oxygen in the air or water.

Answer Link

Otras preguntas

No puedo ir a la escuela. estoy _____. a. triste b. contenta c. ocupada d. enferma

While in the_______ , food is broken down by powerful acids and turned into chyme. a. esophagus b. pharynx c. small intestine d. stomach

Which amendment calls for the presidential and vice presidential terms to end on january 20th? a. 12th amendment b. 17th amendment c. 20th amendment d. 25th

which phrase correctly completes the second sentence? ya tengo el regalo perfecto para mi hermana. ______________ en el mercado de artesaníassecond sentence?

A(n) __________ is a fossil created when hard parts of an organism are replaced with minerals that turn to stone.

If 3.0 newtons are required to lift a carton 12 meters, how much work is done

Which of the following is not true of correcting poor decisions? a. correcting a poor decision can be difficult. b. correcting a poor decision will allow you

which of the following word is spelled correctly answer

Complete the comparison: 17 > ? A. 17 B. 39 C. 18 D. 1

Why did the U.S. begin fighting the Vietnam War in 1964? Was the fighting justified?