AWARDING 32 POINTS!! Please help asap!
In mice, there is a dominant gene, Y, that produces gray fur color called agouti. In a series of crosses, a heterozygous mice (Yy) were crossed with heterozygous female mice (Yy) to produce a total of 380 offspring. Among the offspring 228 had yellow fur and 152 has gray (agouti) fur. If the inheritance of yellow fur is a standard 3-to-1 ratio, how many baby mice would you expect to be yellow?

Which technically is nasa developing that will astronauts reach mars

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?