No of H atoms in 2.43 g of Aspartame(C^14H^18N^2O^5

Is this method CORRECT

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

You can still be friends with each other. you don't have to date since he likes someone else. just stick to being friends for now

The density of water is 1 g/cm cubed and in order for the pebble to sink its density has to be greater than the density of water and in order for the twig to float its density has to be less than the density of water

The answer to your question is c. mitochondria.