What is one way in which a field investigation can differ from a classroom or laboratory experiment? In field investigations, you are always working with microscopic organisms.
In field investigations, it is much easier to separate your control and experimental groups.
In field investigations, you are usually working with much larger animals than in the lab.
In field investigations, it is much more difficult to separate your control and experimental groups.

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explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

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oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

when atoms of different types of elements join together, they make molecules called compounds. water consists of compound molecules made up of 2 hydrogen atoms and 1 oxygen atom. this is why it's called h2o. water will always have 2 times the number of hydrogen atoms as oxygen atoms.

after making a punnet square using bv bv bv bv you will find that the ratio will be 9: 7 or a 128.6% probability.

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