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denpristay [2]
2 years ago
6

Juan and his science class are constructing models of sugar crystals. He wants his model to show how the sugar molecules move in

the crystal. He is using plastic foam balls to represent the sugar molecules. How should he put the plastic foam balls together to make his model? O A. Connect them with stiff springs B. Fill a clear cube with them O C. Glue them together D. Place a few of them in a plastic bag​

Biology
1 answer:
inna [77]2 years ago
4 0

Answer:

The correct answer is option B. "Fill a clear cube with them".

Explanation:

Sugar crystals, colloquially known as "rock candy", are conglomerates of sugar molecules that are formed when sugar-saturated water are cooled. Sugar crystals are arranged in a three dimensional repeating pattern, forming a cube like structure. Therefore, Juan could fill a clear cube with its plastic foam balls to represent sugar crystals. I attached an image of sugar crystals dissolving in water as reference.

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Answer:

The correct answer will be option-a synergist

Explanation:

In the musculoskeletal system, the muscles to produce a movement work in group or pairs like hamstrings and quadriceps or biceps or triceps.  The muscles which work is known as an agonist or prime mover.

The muscle which helps prime mover by moving in the same direction and at the same time is known as synergists. The synergists produce a similar motion as the prime mover and also stabilizes the joints which hold the position for smooth movement of agonist.

Thus, synergist is the correct answer.

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Answer:

0.1

Explanation:

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Marysya12 [62]
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Thus, the correct answer is option (a).

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