One of the earliest atomic models was suggested by John Dalton in the early 1800s

1 answer:

4 0

John Dalton was an English Chemist (1766 - 1844) who focused on the model of the atom. Dalton proved that matter is made up of tiny particles, called atoms, and that the atoms cannot be divided into smaller pieces and cannot be destroyed. Other thing that Dalton proves was that atoms from the same element are same and that different element can be combined and form compounds.

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Which of these types of weathering does not require the presence of water?

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The answer is oxidation or chemical weathering. There are three main types of weathering, which includes, mechanical weathering, biological and chemical weathering. Mechanical weathering is caused by wind, sand rain, thawing, freezing, and other forces that can physically alter the rock. Biological weathering is caused by the activities of plants and animals as they grow, nests and burrow. Chemical weathering is caused by chemical reactions rather than by mechanical means.

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Several species of fish in the genus Astyanax occur only in the waters in completely dark underground caves. These blind cave fi

Sunny_sXe [5.5K]

Answer:

a vestigial structure

Explanation:

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Create a Punnett Square to illustrate the probability of a black rabbit if a white male were mated with a black female. Use W fo

Slav-nsk [51]

There you go!! The Pheno type is 100% white male and Genotype is 100% Wb