Science Diagnostic Test 5°

Which structures form the skeletal system?

• Muscles and tendons.

• Tendons and cartilage.

• Ligaments and muscles.

• Bones and joints.

What type of bones are the hip and the bones of the cranium?

• Long bones.

• Short bones.

• Flat bones

• Irregular bones

If we don’t have a skeletal system, we won’t have shape and our body will be like gelatine.

• True

• False

We have 2 types of muscles in our bodies: Voluntary, which are controlled by our brain, they move when we want; and Involuntary, that work without us having to think, we can’t control them.

Look at the following actions and choose the ones that are VOLUNTARY

• Kicking a ball and digestion

• Digestion and writing

• Writing and moving your head

• Moving your head and respiration

Look at the picture and the numbers. Which option is correct?

• 1-Brain 2-Nerves 3-Spinal cord 4- Brain stem

  5- Cerebellum

• .

  1-Nerves 2- Brain stem 3-Spinal cord 4-

  Brain

  5- Cerebellum

• 1- Brain 2- Cerebellum 3- Brain stem 4- Spinal cord 5- Nerves

• 1- Cerebellum 2- Brain 3- Brain stem 4- Spinal cord 5- Nerves

What components of the ecosystem corresponds to the following definition?

“Living things of the same species in the same territory at the same time”

• An individual.

• A population.

• An ecosystem.

• A community

A Siberian husky and a German shepherd have puppies. What does this show?

• All dogs are from the same ecosystem.

• All dogs are from the same population.

• All dogs are from the same community.

• All dogs are from the same territory.

Look at the image and answer question. What are the biotic components in the image?

• Air, rocks and water.

• Water, dolphins, sea lions and fish.

• Sea lions, dolphins, penguins and rocks.

• Penguins, fish, dolphins and sea lions.

What is the name of a structure or behavior that allows an organism to develop and survive in the conditions of its environment?

• An adaptation.

• A characteristic.

• A quality

• A conduct.

Which is not an example of an adaptation for protection?

• Camouflage.

• Mimicry

• Behavior.

• Large, flat molars.