Sign up for FlowVella
Sign up with FacebookAlready have an account? Sign in now
By registering you are agreeing to our
Terms of Service
Loading Flow
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
CICLO DEL OXÍGENO.
Al respirar los y animales los seres humanos tomamos del aire el oxígeno que las plantas producen y exhalamos gas carbónico. Las plantas cogen el gas que exhalamos para hacer el proceso de la fotosíntesis. Plantas animales y seres humanos intercambian el oxígeno y gas carbónico todo el tiempo lo vuelven a usar y los reciclan.
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
Downloading Image /
FlowVella, Previously Known As Flowboard
© 2026 FlowVella
FlowVella
