RESPONDING TO THE ENVIRONMENT [ HUMAN EYE ] [ ISIZULU ] 

😭🫶I'm writing life sciences tomorrow, and I'll definitely ace the sections you've posted.

Up Sinamuva lethu✊✊🙏

Thank you soo much Sir you 're the best Teacher 👌

Great lesson as usual, thank you sir!

2 videos in one day, siyabonga malume

Thank you SIPHESIHLE NGCOBO from "Phindangene",who introduced me to this channel

you're the best.

Appreciate your work .. can we get a video on the human ear

Keep up the good work" 🎉

Great video ❤can we also have homeostasis and the ear please😭

Please give us more videos for evolution

Best Teacher 💯 I'm writing Friday Life science, your lessons are helpful. Thank you so much Sir

Khuphuka lapho mfwethu ❤❤❤❤❤❤❤❤❤❤❤.

Achaaa uyichaza kahle thisha syabonga

Thank you.

You're the best,Thank you ❤

Give this man a bells❤

Been getting distinctions on class tests because of you❤️ thank you very much

Thank you

❤❤lots of love siyakuthanda

😁ungichaza musuth,isilungu angisazi mina....thank u sir kuyezwakala

Syabonga Sir ❤ ... Cela ukubuza ukuthi ikhona yin ivideo echaza mechanism negative feedback

you're the best ❤😊

Hi sir please do paper 1 and 2 physics revision grade 12

❤all your videos are very helpful.. please do the ear

Siyabonga sir❤

Siyabonga yoh😊😊❤

Thank you sir .. please do the human ear

Can you please do endocrine 🙏

Thank you sir may please also do DNA

Syabonga sir😇

Danger

Umshubo king

You where the best 🫶🫶🫶♡♡♡

❤❤❤❤❤❤🤝🤝🤝📖

Sound seems to be no there, no sound on my side