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seraphim [82]
3 years ago
8

The arrow points to an example of

Biology
1 answer:
Over [174]3 years ago
8 0

Answer:

Sound Barrier

Explanation:

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) The stem of a plant is growing upward while the roots grow downward. Which of these stimuli correctly describes the response o
Dafna1 [17]

Answer:

The correct answer is ''gravity.''

Explanation:

Tropisms are movements or changes in posture that a living being normally makes in response to a continuous environmental stimulus. Plants have hormones that respond to the gravitational impulse of our planet. Gravity deeply influences their growth and development (positive geotropism) and plants have been found to bend in response to gravity due to redistribution of the plant hormone auxin at the root tip, so that auxin is redistributed to the underside of a root that grows when it is rotated 90 degrees, the stems will still grow upward, away from the center of the Earth (negative geotropism), just as roots will always grow in the reverse direction (positive geotropism).

5 0
2 years ago
Obligated anaerobic
lakkis [162]

28 is D

29 is A

30 is B

7 0
3 years ago
In your own words. How would you describe diabetes to a friend who asked you about it
leonid [27]

Answer:

Diabetes is a condition in which your blood glucose, often known as blood sugar, is abnormally high. Your main source of energy is blood glucose, which comes from the food you eat. Insulin, a hormone produced by the pancreas, aids glucose absorption into cells for use as energy.

Hope this helps!

5 0
2 years ago
Read 2 more answers
How can you tell the difference between a physical and a chemical property? (in your own words)
AleksAgata [21]

Answer:

A physical property is any property that is measurable, whose value describes a state of a physical system. The changes in the physical properties of a system can be used to describe its changes between momentary states. Physical properties are often referred to as observables. They are not modal properties

A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity

Explanation:

8 0
3 years ago
How did endosymbiosis impact the structural differences between bacteria, animals, plants and fungi?
Furkat [3]

Answer:DNA, RNA, Ribosomes and Protein Synthesis

This provided the first substantial evidence for the endosymbiosis hypothesis. It was also determined that mitochondria and chloroplasts divide independently of the cell they live in.

Explanation:

<em>What role did endosymbiosis play in the evolution of eukaryotes? Endosymbiosis led to the evolution of eukaryotic cells with mitochondria and chloroplasts. This kind of natural selection led to the evolution of eukaryotic cells and the plants and animals we see today.</em>

4 0
2 years ago
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