Answer:
Explanation:
An atom is electrically neutral, because the positive charge of its protons exactly balances the negative charge of its electrons. For all atoms, the atom number = number of protons = number of electrons. If the numbers differ, it is no longer an atom, but an ion.
Answer:
Why are their numbers declining?
Explanation:
The combined impacts of habitat loss, habitat fragmentation, habitat degradation, human population growth, poaching, disease, war and civil unrest threaten the remaining giraffe numbers and their distribution throughout Africa.
Answer: C. .even a proficient player requires a lot of practice to control the intonation of the musical notes
Explanation: This is the only option that mentioned the instrument's difficulty. "Even a proficient player requires a lot of practice" implies that even very experienced players find it difficult to play the instrument. I hope this helped!
