the nucleus represented by x is 56
Answer:
any atom that contains six protons is the element carbon and has the atomic number 6, regardless of how many neutrons or electrons it may have.
Explanation:
The cell wall is mixed with the cell membrane, the cell wall is outside of the membrane and the cell membrane is letter i which allows materials to pass in and out of the cell.
Chloroplasts are letter k they basically just help the plant use photosynthesis.
cell wall: f
chloroplasts: k
An example is when light goes from traveling on air to the water. A famous experiment that is done on many schools to prove this is the one with the pencil on a cup of water. I added both pictures so you are able to visualise what I'm trying to say. The pencil "bends" on the water because of a phenomenon called refraction. <span>When light enters water, it cannot move as fast as it </span>does in air, therefore, a<span>s the light enters the water, it </span>bends<span> away from its original path. Hope I was able to help!!</span>
Basalt has a fine texture because it's found Underwater and the water helps it from becoming rough