Answer:
i would like to help you but I can't help you i don't understand the question and i don't speak Spanish
The correct answer for the question that is being presented above is this one: "B. color." The spectrum produced by a prism or a raindrop is evidence that the average speed of light in the material depends on the light's color. White light is being refracted into different colors.
<span>Force is mass times acceleration, or F= m x a. This means an object with a larger mass needs a stronger force to be moved along at the same acceleration as an object with a small mass. </span>
The process is mitosis.
It is a kind of cell division where all the daughter cells are genetically identical to its parents cell, same with 2 sets of chromosomes.
The process must be mitosis because all cells in your body (except for gametes) has the same amount of chromosomes, which is 46 for humans.
Mitosis also ensure that you are still yourself when you're growing up, not having for example blue eyes in 5 and brown in 10 years old. All the alleles are identical.
Answer:
(C) stars have different energy outputs
Explanation:
All the stars that we see in the Universe are not of the same size and brightness. Also, they are not situated at the same distance from us. If all the stars had been of the same size and luminosity, we could have determined their distance with the help of their apparent brightness. Also there can be two stars of equal size but their apparent brightness might be different. The brightness depends on the size and the age of the stars. There can be a very bright star which looks very faint to us just because its farther in comparison to other stars.
Hence, we can not rely solely on the apparent brightness of the stars as they have different energy outputs.