Which of the following statements is true?

Which of the following provides evidence that all living things share common ancestors?

xxMikexx [17]

Answer:

a. All of these

Explanation:

All of these options are correct

5 0

3 years ago

What is the simplest way to memorise the phyla of the kingdoms and their characteristics

UNO [17]

Learn it like ur singing a song

5 0

3 years ago

How does the length of sunlight per day change over the year

Sladkaya [172]

Answer: it can change because...

Explanation: the tilt of the earths axis is a little over 25 degreas so when the earth is tilted twards the sun the day is longe and vise versa because of this the seasons are created

4 0

3 years ago

During the nucleic acid practice, write the statement that refers to nucleic acids in the space below

brilliants [131]

Hello. You did not present the answer options, which makes it impossible for this question to be answered accurately. However, I will try to help you in the best possible way.

Nucleic acids are known as DNA and RNA. they are essential for all cells, since it is through them that genetic information is stored and encoded. They are essential for the synthesis of proteins, carbohydrates, lipids and the regulation of intermediate metabolism, in addition to acting by activating or inhibiting enzymes.

6 0

3 years ago

Solid foods are broken down in the mouth. Explain how this is digestion.

Vinil7 [7]

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As the teeth tear and chop the food, spit moistens it for easy swallowing. A digestive enzyme in saliva called amylase (pronounced: AH-meh-lace) starts to break down some of the carbohydrates (starches and sugars) in the food even before it leaves the mouth.

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8 0

3 years ago