jfrey3550 jfrey3550
  • 17-07-2019
  • Biology
contestada

Which of the following animals has a heart in which oxygenated and deoxygenated blood mix?

a.human
b.fish
c.frog
d.bird
e.mammal

Respuesta :

kanaeayogue18 kanaeayogue18
  • 17-07-2019
I’d say C in my opinion I could be wrong
Answer Link
ACCESS MORE

Otras preguntas

A circle has a diameter of 20 cm. What is its circumference?
What is the slope of the line that passes through the points ( − 6 , 8 ) (−6,8) and ( − 9 , 7 ) (−9,7)? Write your answer in simplest form.
Triangle ABC has vertices A(0,4), B(0, -2), and C(2,0). The triangle is reflected over the x-axis. Then the image is rotated 180° counterclockwise about the ori
need help due today please help
find x and y round to the nearest tenth
Please help me with this I am almost done and I failed first attempt this is my second please help and answer correctly!!!! sorry the picture is flipped.
read the scenario. then determine whether the person should use library or internet research, and why.
What do the proteins within the membrane do with the energy from the electrons? A. Pump Hydrogen ions into the matrix B. Create ATP C. Pump Hydrogen ions into t
What degree measure is equivalent to 7π/11?
1. What was the Holodomor? 2. Why did so many people die during the Holodomor? Need help ASAP