Second Quarterly Test - Review Test

1. While lifting a heavy suitcase, which function of the muscular system is most evident?

• A. Controlling the heartbeat.

• B. Regulating body temperature.

• C. Breaking down food for digestion.

• D. Supporting your body’s structure and enabling the lifting.

2. You are standing upright without collapsing under your weight. What role of the skeletal system is demonstrated?

• A. Aiding digestion

• B. Carrying oxygen to cells.

• C. Filtering impurities from the air.

• D. Supporting the body’s strength.

3. After a heavy meal, your body begins to extract nutrients from the food. This is an example of the digestive system function to ________.

• A. Regulate body temperature.

• B. Pump blood to the different body parts.

• C. Break down food for nutrients and energy.

• D. Control voluntary muscle movements.

4. You are in a race, and your heart is beating rapidly to pump oxygen to your muscles. This exemplifies the role of the ________.

• A. Digestive system is fueling your body.

• B. Respiratory system is cooling you down.

• C. Muscular system is cooling you down.

• D. Circulatory system is providing oxygen and nutrients to muscles.

5. You take a deep breath after sprinting. This is a direct result of how the respiratory system_____

• A. Regulate body temperature.

• B. Controls digestion

• C. Filters blood

• D. Allow the exchange of oxygen and carbon dioxide in the lungs

6. How do leaves contribute to the shoot system’s function? By_________________’

• A. anchoring the plant in the soil.

• B. absorbing water and nutrients

• C. capturing sunlight for photosynthesis.

• D. producing flowers and seeds

7. You notice a plant’s leaves with holes and brown spots in the garden. Which of the following most likely cause this issue?

• A. Proper care.

• B. Over watering.

• C. Insect infestation

• D. Lack of nutrients

8. When you observe a plant with well- developed root and shoot system, which of the following will be the best conclusion? The plant is ___________.

• A. undergoing a growth

• B. unhealthy and needs care

• C. will produce fewer flowers and fruits

• D. likely thrive and has adopted to its environment

9.Which of the following habitat includes forest, grassland, and deserts.

• A. Terrestrial

• B. Aerial

• C. Aquatic

• D. Arboreal

10. Why do you think habitat is important? A habitat is important because ________.

• A. it provides the food, shelter, and resources that living things need to survive

• B. it may provide the food, shelter, and resources that living things need to survive

• C. it don’t provide the food, shelter, and resources that living things need to survive

• D. it provide the food, shelter, clothes and resources that living things need to survive