Some of the timings: 0:01 - 0:25 introduction 0:26 - 2:36 photosynthesis 2:27 - 4:59 limiting factors of photosynthesis 5:00 - 5:27 leaf structure 5:28 - 6:02 xylem and phloem Factors that affect transpiration Reproductive system stuff, idk I skipped it 17:59 - 19:17 diffusion and alveoli 19:18 - 20:00 components of blood 20:01 - 21:00 veins, capillaries and arteries 21:01 - 21:49 respiratory system 21:50 - 24:17 cardiovascular system Break 24:32 - 28:22 Aerobic / anaerobic respiration Ecosystem stuff, idk I skipped this as well Biology only: 40:50 - 41:50 phototropism and graveotropism 41:51 - 45:53 Hameostasis - water/ temperature idk 45:54 - 48:03 food chains and food security 48:04 - end decay of organic matter The End
i have my biology paper 2 mock tomorrow and it's 22:34, i sat down to do a practice paper before realising i didn't learn much over online school so here we are.
It’s decades since I did both GCSEs, and A- levels, but I still admire that today we can get amazing graphic methods of teaching these subjects which makes it interesting than dry as it was in my days! I actually enjoy ‘re learning these subjects, and I started learning A level maths ! Thank you!
@@amelia-jd3vy one had to work hard at it and remember we had thick boring text books, not these fabulous edexel examination booklets! Still I did get grades to enter medical school!
transpiration WI - wind - higher transpiration L - light - higher transpiration T - temperature - higher transpiration H - humidity - lower transpiration
Oh today I have my biology paper 2 in the afternoon so I am whizzing through this bizarre video so I can remember all of the things I have learnt. (last-hour(s) cramming).
@@cultishh your brave sacrifice is appreciated , you will always considered a hero for your noble and selfless acts I’m joking about the lowering the grade boundary thing -if you try , then In sha Allah you’ll get good grades
The first 40 minutes roughly are the combined science stuff which everyone needs to know including triple scientists and then the last 10 minutes is the extra knowledge that the triple scientists need to learn. This way these videos are suitable for everyone.
Hi Margot, this covers both the content for combined science and separate science at both foundation and higher tier. If you're not sure which bit is which then I suggest you get my FREE revision guide from my website www.primrosekitten.com/collections which has everything clearly laid out for you
Hi CMM, this covers both the content for combined science and separate science at both foundation and higher tier. If you're not sure which bit is which then I suggest you get my FREE revision guide from my website www.primrosekitten.com/collections which has everything clearly laid out for you
