1. "Muscles can be attached to bones or to an exoskeleton." - This statement is true. In vertebrates, muscles are often attached to bones to help facilitate movement. In invertebrates with an exoskeleton, like insects or crustaceans, muscles are attached to the inside of the exoskeleton.

2. "Strong animals have muscles, and weak animals do not." - This statement is false. All animals have muscles, regardless of their strength. The strength of an animal is more likely to be determined by the size and efficiency of its muscles, not the presence or absence of them.

3. "Each muscle is made up of one muscle cell." - This statement is false. Each muscle is made up of many muscle cells, also known as muscle fibers. These fibers work together to contract and relax, which allows for movement.

Question

1. "Muscles can be attached to bones or to an exoskeleton." - This statement is true. In vertebrates, muscles are often attached to bones to help facilitate movement. In invertebrates with an exoskeleton, like insects or crustaceans, muscles are attached to the inside of the exoskeleton.

2. "Strong animals have muscles, and weak animals do not." - This statement is false. All animals have muscles, regardless of their strength. The strength of an animal is more likely to be determined by the size and efficiency of its muscles, not the presence or absence of them.

3. "Each muscle is made up of one muscle cell." - This statement is false. Each muscle is made up of many muscle cells, also known as muscle fibers. These fibers work together to contract and relax, which allows for movement.

Knowee AI · Accepted Answer

1. "Muscles can be attached to bones or to an exoskeleton." - This statement is true. In vertebrates, muscles are often attached to bones to help facilitate movement. In invertebrates with an exoskeleton, like insects or crustaceans, muscles are attached to the inside of the exoskeleton.

2. "Strong animals have muscles, and weak animals do not." - This statement is false. All animals have muscles, regardless of their strength. The strength of an animal is more likely to be determined by the size and efficiency of its muscles, not the presence or absence of them.

3. "Each muscle is made up of one muscle cell." - This statement is false. Each muscle is made up of many muscle cells, also known as muscle fibers. These fibers work together to contract and relax, which allows for movement.

This diagram is a model of a horse's muscular system. Which statements are true about muscles?Muscles can be attached to bones or to an exoskeleton.Strong animals have muscles, and weak animals do not.Each muscle is made up of one muscle cell.Submit

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