D. Oxygen and metal
They usually contain some form of metallic cation, given that carbonates are the most distributed minerals in the Earth's crust.
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The light ray bends toward the normal when entering water
But what is the question are you like not sure about it or what
Answer:
Some of the similarities between the planet Uranus and Neptune are:
- Both the planets have many similarities in their internal structures.
- The internal structure of both the planets is made up of water, ammonia gas and methane gas.
- Both Uranus and Neptune have an Earth- sized solid center.
- The atmosphere of both the planets comprises of the gases, hydrogen, helium and methane.
- Due to the presence of methane gas, both the planet Uranus and Neptune have the same blue colour.
The red blood cels becaus ethey transport everything in the body\
