Phosphorus Cycle (updated)

Teachers: You can purchase this slideshow from my online store. The link below will provide the details:
www.teacherspayteachers.com/P...

[@Iisluna844]

The best biology teacher in the world!! Thank you for getting me through high school❤❤ forever thankful

[@breannabalderas9520]

Hey I rarely comment on videos but this is by far the video I understood the most on phosphorus, keep going!

[@anqo_opna]

I always like your explanation. Very simple and direct to the point.

[@Malik-em6ng]

I would have loved more details