Відео

1. Cellularity & Organization 2. Metabolism/Energy 3. Reproduce 4. Homeostasis/Stimuli

Trying to learn an entire semesters worth of material in 3 days. This playlist is saving my life rn wrd2.

my keystone test is tomorrow 😅

My lord and savior, watched them all and amazing review. Thank you so much

hey do you still have a keystone practice test

my keystone test is tmr!

Literally love you so much I’m getting ready for my bio keystones rn

bro is saving kids all across PA

Great video, thank you very much , note to self(nts) watched all of it 6:35

W

night right before keystone, wish me luck🙏

bingeing these before i take the keystones tomorrow

Fantastic video my friend

Did anyone pass by watch his videos?

Very clear and understandable explanation, thank you for making this video!! :D

I failed this 3 times and now I need to watch this so I can graduate

THIS HELPS SO MUCH😏

Thank you so much these videos were very helpful for me

thank you!!

@Mr.Comunale is the high specific heat almost like homeostasis? Because they both are trying to maintain the same temperature as the environment.

@Mr. Comunale What is the Flagella?

My keystones are next thursday and i lost my notebook with all my notes and everything in it, thank you so much!

I love trees

great trees amazing trees

Based

THAT UGLY STUPID FRIGHT WIG IS VERY DISTRACTING

I'm glad were all here the night before keystones bc it's 3am and I just decided to study for the test tomorrow lol

Just got told today I have to take biology keystones from last year when we were virtual love that for me test is tmr tho

Thank you for this!

this man is single handedly carrying my keystone score

thank you so much for these videos!

great video!

Geoges Cuvier, one of the finest minds in history, was also the person who came up with the Catastrofism theory because he found the fossils from both land and marine animals in each earth layer. So he expected that many times the surface of the earth was flooded, not one flood but several floods. At that time, religion was still a strong force and nobody challenged the idea of Noah's Flood as being the one and only flood. And nobody could think of the cause of recurring floods. Plato also tells us: You know only one flood, but there were several and more will come. To learn more about recurring floods, the recreation of civilizations and its time line and ancient high technology, read the e-book "Planet 9 = Nibiru". Search for: invisible planet 9

thank you so much for these videos i would've failed the keystones without watching this omg

Prepping for the keystone! Thanks

Thank you

I’m s o scared. I’m going in for them on Tuesday and it’s Friday rn. I’m genuinely terrified. The literature one is on Monday and I know I’ll be fine for that one but god- bio- I wasn’t paying attention after the third marking period and I’m scared 😭

Quick question.Are the keystone exams the same subjects every year?Like cells,cohesion,Adhesion and all the stuff in your other videos?

My lord and savior, allow me to call you daddy

thank u

Literally ur my bio teacher now lol ty for this

I need to know how hard the keystones are, I have been studying for 2 months and I'm still freaking out 😂

Give this teacher a raise👏 (get rid of useless government programs our taxes goes towards!)

Me not paying attention all year and coming to this playlist

this dude coming in clutch the night before keystones, thank you so much man🙏🙏

Ugh thank you so much, my bio teacher was absolutely amazing but I haven't had her in 10 months and we're taking the keystones next month... these videos are saving me and my score, thank you again for taking the time to make all of them. Your playlist is so, so, so useful and you're a lifesaver.

Thank you!

Thank you so much for everything. My classmates and I haven't had a bio class since March of last year, and we're expected to take the Biology Keystone next month without any sort of remediation class or help... and these videos are just lifesavers. Thank you for taking the time to make them!!

Hi Chase!

Here the night before the keystones, thank god for this man