Answer:
Isotopes can both be the same element but have a different number of electrons
Explanation: not sure if more was supposed to be there, but i tried
Because AC emf is a sine wave
Answer: No
Explanation:
The force F required is equal to the Force exerted in stretching the first material since conditions are the same
When you compare all organisms around us, even the smallest ones, you see that they have Life; You could even see this as a trend of some sort.