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REY [17]
3 years ago
9

A model of an atom includes red marbles for electrons, green marbles for protons, and blue marbles for neutrons. All marbles hav

e a radius of 2 cm. How could the model be changed to represent more properties of an atom?
Biology
2 answers:
Viefleur [7K]3 years ago
7 0

Answer: Change the electron radius.

Explanation:

This  would be a more accurate representation because electrons are the smallest particles.

Darina [25.2K]3 years ago
7 0
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Answer: A scientific question can be answered through an investigation. What is tested? Scientists call this an independent variable.

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7 0
2 years ago
Many subcortical structures, such as the hippocampus and amygdala, come in groups of two. why?
lions [1.4K]

The right answer is a.anatomy involves symmetry.

In the anatomy of multicellular animals with bilateral symmetry (which form the subregion of bilateria), there are many even organs, that is to say composed of two symmetrical halves, generally positioned on both sides of the median plane. This is the case, for example the human brain that includes two hemispheres, two amygdalas and two hyppocampus, a left and a right.

6 0
3 years ago
The ___ biome is characterized by moderate temperatures and high quantities of precipitation.
diamong [38]

Answer:

The temperate rain forest.

Explanation:

Temperate rain forests are similar in structure and precipitation amounts to a tropical rain forest. The difference is in the location and temperature of each. Tropical rain forests are located on and near the equator, and are incredibly warm and humid, with large amounts of precipitation. Temperate rain forests are found north of the Tropic of Cancer and have moderate temperature and humidity levels. The way to remember the difference is to notice that Temperate is a combination of 'moderate' and 'temperature' and can be said to mean "moderate temperature". I hope this is the answer you were looking for!

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3 years ago
What is the best microscope to get a detailed view of the parts inside of a preserved plant cell?
Natalija [7]
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Uncontrolled cell division is called cancer
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