lliaaaa

03.11.2020 • 

Chemistry

Which statement best describes the origin of inherited traits? * An organism's inherited traits are determined by genetic material stored in the chromosomes, and are permanent.

An organism's inherited traits are based on genetic information stored in the chloroplast, and are permanent.

An organism's inherited traits are determined by chemicals in the brain, and adapt to changes over time.

An organism's inherited traits are based on their environment, and adapt to changes over time.

Ответ:

werewolf4751

18.04.2021

Chemistry

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We are given with a mixture of sand and table sugar. The mixture has a mas s of 3.84 grams. After recovery, it was found out that there is 1.43 grams of sand. The amount of table sugar then is 3.84-1.43 or 2.41 grams. This is equal to 2.41/3.84 or 62.76% by mass/

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