"B" When an object moves away from us, the light is shifted to the red end of the spectrum, as its wavelengths get longer.
D) The speed of a wave slows as it travels at different speed in different media.
im not gonna write a research paper but this is the really easy way write global warming talk about animals the polar ice caps and water levels then for what causes it burning fossil fuels and energy plants. then finish off with its awful and we should use solar or geothermic or wind or when the time comes fusion not fission fusion makes helium from hydrogen then burylliam from helium then oxygen and silicon so on so forth instead of fissions uranium,plutonium and thorium and with radioactive waste
Answer:
The answer is B) Isla had a different time than hazel
Explanation:
Because your body heat might change the temperature
