Which of these statements is true about autotrophs, but not heterotrophs?

2 answers:

7 0

The third one,
Autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy. Plants also use glucose to make cellulose, a substance they use to grow and build cell walls.

frez [133]2 years ago

6 0

Answer:

Explanation:

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What are DNA machines, according to Kraves?

Harrizon [31]

Answer:

they are machines or devices build to find la DNA trace and copy it multiple times.

Explanation:

DNA machines are machines built to find a DNA line and copy it multiple times, so scientists can read, observe, and find information about the DNA strand. For example, DNA machines can determine if someone is related, if someone has cancer, and it can distinguish a person’s ancestry. Mainly this is how forensic science uses to determine when there's a suspect in a crime.

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2 years ago

In 1990, Carl Woese introduced the three-domain system for classifying living things, after the advancement of DNA analysis allo

alekssr [168]

<h2>Evolutionary analysis of organisms</h2>

Explanation:

Some organisms, which were characterized together determined to genetically very different .
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living things based on genetic information instead of expressed characteristics.
Genetic information is more specific and can give clues as to the evolutionary ancestry of organisms.
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