I have a 10 month old shiba inu, he's a great dog....but he doesnt like to learn new tricks & the ones he does know he wont always do. We make sure he doesnt get his treat til he does the trick, and I give him cooked chicken ( his fav. )
He can:
Sit
Drop
Laydown
Get down ( off furniture )
Shake...
A plastic rod is rubbed with a dry cloth.
a) The rod becomes negatively charged. Explain how this happens.
b) What charge is left on the cloth?
Helppp please!
a) is worth 3 marks so i have to make 3 points..but i dont even understand ;-;
thankyou so much
Animals that live in fresh water have a constant problem with their water balance. the singlie-celled organism called Amoeba has a special vacuole in its cell. It fills with water and then moves to the outside of the cell and bursts. A new vacuole starts forming straight away. Explain in terms...