×

Prof. Bryan Cardella, M.Ed.

Professor Cardella brings both extensive knowledge and engaging delivery with his 10+ years teaching life sciences and stand-up comedy experience.

Anatomy and Physiology Online Course Intermediate

Prof. Bryan Cardella

Professor Bryan Cardella guides you through Anatomy & Physiology by focusing on both the structures of the human body and how they work with each other. Every major organ system is covered, with tons of pictures, diagrams, and step-by-step explanations.

1837 ratings & 36 reviews

AP Environmental Science Online Advanced

Prof. Bryan Cardella

Join Professor Bryan Cardella in his time-saving AP Environmental Science online course that will help you get that 5 on the exam. Concepts are explained step-by-step complete with tons of diagrams, real life examples, and walkthroughs of actual AP exams.

82 ratings & 5 reviews

Biology Upper Intermediate

Prof. Bryan Cardella, M.Ed.

Join Professor Bryan Cardella in his time-saving General Biology online course perfect for both high school and college students. Concepts are explained step-by-step complete with tons of diagrams, drawings, and overviews of common labs.

1029 ratings & 29 reviews

Anatomy and Physiology Online Course Intermediate

Prof. Bryan Cardella

By Swati SharmaJune 5, 2018
i have the MCAT book and i felt that your videos were excellent as i was going step by step in Physiology chapters. Thank you for prompt reply
By Berry AdamsJune 24, 2017
Thank you do much
By ye ChaoranMay 5, 2017
Sir, it is the second year for me to join your lessons but my internet restrained so that I cannot watch your video. please help me to get the video or audio please. Thank you very much!

AP Environmental Science Online Advanced

Prof. Bryan Cardella

By Kevin GuoMay 1, 2017
I self-studied for APES in 3 days and took the exam today knowing every bit of material. I can confidentally say that these video lectures coupled with REA's Crash Course will get you an easy 5.

Thank you Prof. Cardella!
By Li XueApril 22, 2016
OK Thank You
By Peter KeSeptember 8, 2015
Why is the earth's atmosphere is mostly made up of nitrogen and not oxygen because plants and living things uses oxygen?

I remember my biology teacher say that if earth's atmosphere have more oxygen than nitrogen then some sort of fire will be created. Is she correct?

Biology Upper Intermediate

Prof. Bryan Cardella, M.Ed.

By Daniella LSeptember 15, 2018
Thank you so much for your talk about cells!!!! I learned a lot!!!
By Claudia CoreaOctober 1, 2017
Bryan
I thought that Lucy was found in Ethiopia, I am not sure why you wrote Kenya?
Thank you
Claudia Corea
By Scott PearceJune 22, 2016
ohh ok thank you for that
Educator®

Please sign in to participate in this lecture discussion.

Resetting Your Password?
OR

Start Learning Now

Our free lessons will get you started (Adobe Flash® required).
Get immediate access to our entire library.

Membership Overview

  • Available 24/7. Unlimited Access to Our Entire Library.
  • Search and jump to exactly what you want to learn.
  • *Ask questions and get answers from the community and our teachers!
  • Practice questions with step-by-step solutions.
  • Download lecture slides for taking notes.
  • Track your course viewing progress.
  • Accessible anytime, anywhere with our Android and iOS apps.