GCSE Biology - Health and Disease #33

In this video we look at how to describe the terms health and disease, the difference between communicable and non-communicable disease, and how diseases can interact.

[Cognitoedu]

If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has built specifically to make learning and revision as quick and easy as possible. The main features are:
- Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown.
- Automatic progress tracking. Progress bars tell you at a glance what you’re doing well at, and what you need to spend some time on.
- Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like.
- A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts.
- A huge bank of past exam papers, organised both by year, and also by topic.

Amadeus & Tom

[emmanuelyokwe]

These videos are great. Literally I watch these and use the website all the time

[capurium]

my biology exam is literally in about 4 hours. i'm studying at 3:30am and these small videos are the most helpful. thank you so much :]

[beidoumain]

my guy sleeping and riding ... UK's got talent you should do

[zainabladha]

OBSESSED with these, online classes arent helpful so they is the only reason i am surviving GCSE Biology! thank youu

[kirstybevan]

I laughed harder than I should have done at "suffering from severe physical problems" and the little guy on the floor is just full on bifurcated.

[sabavaezshooshatri]

Your videos are so useful and cover everything. Can you possibly make videos on a level biology?

[kellychin]

0.43 the guy is cycling while sleeping imao

[rubycallaghan]

Who else’s teacher sent them this because we are in quarantine

[whosfrogj]

good upgrade from the 144p camera my online teacher has

[prasadji]

Your explanation style is very good understanding style is very good

[Unsu]

is it just me or does he sound like loki and great video rlly helped

[shubhangikarpe]

Thanks for your videos
the video helps me a lot
i watched it a lot of times for my exams

[kennylaing]

This helped my revision a lot thank you.

[benjaminasomani]

These videos are really worth it. They are very helpful.

[WhyamIhere-suhf]

Binge warching these.. My exam is today for bio paper 1...

[TheParadise]

wait excrise/sleep i shows someone riding a bike while sleeping

[lahersaiful]

your videos are good and helpful . thanks.

[adrianhepton]

The point about asthma wasn't completely accurate because there is increasing evidence that pollution from cars and other vehicles can cause asthma so it is related to lifestylea for example if you live near a busy road where alot of cars passing by you are more at risk of asthma

[danyalakhtar]

I have a test tmrw and don’t know anything, hope this helps