Wow! Thank you to everyone for your kind comments. It does a teacher's heart good. I'm surprised this one has gotten so many views. I am just very glad to know I have helped people. Keep up the good work in your education, Everyone!

Well explanation ma’am. More than amazing!

Very well explained mam,,from Pakistan much 💕 love

Thanks for putting this together. Stumbled into this while learning about plants. Appreciate it.

Just what I was looking for. A good intro to this subject. Clearly articulated and illustrated.

Very grateful for your work, here, thank you 👍🍀👨🏽‍🌾

I will have competitive exam for PhD seat i hope this video be benefit

I really learned a lot

Super helpful, you clarified a lot of information I was confused about, thank you very much!

Thank you mam ❤

Thank you! I have got a 9 out of 10. 🎉❤ 1:08

awesome!

Great i learned something new today 🙂

Thank you.

thank you! i enjoyed watching it!

Thanks

❤

Hello how are you doing? I'm Fuad from Sierra Leone I want you to be my friend.

I will have competitive exam for PhD seat i hope this video be benefit