Animal System Wrapped Up

Why do many parts of the body interact with each other?

• They interact to work together

• So that the body can perform many different functions such as breathing and moving.

• Your body would not work if the systems did not work together.

• All options are correct.

• Neither of the options is correct

Why is it important to chew your food during digestion?

• It helps us physically break down the food into smaller pieces

• This makes it easier for it to pass through our digestive system

• for body to extract nutrients from it.

• All options are correct

• Neither of the options is correct

Which of the following activities does NOT make you breath faster and speed up your heart rate

• Walking

• Dancing

• Sleeping

• Bike Riding

How many main systems are there in a human body?

• 9

• 10

• 11

• 12

What will happen if one body system did not interact with the other systems?

• Other systems work independently so it doesn't really affect the total function.

• if one does not work this affects how the others will function too

• Minor functions will still be performed.

• Major functions are not affected because the systems have different paths.

If a person's heart rate increase, how will this benefit the muscular system?

• When the heart rate increases more blood is pumped through circulatory system

• When the heart rate increases more blood is circulated through respiratory system

• When the heart rate increases more oxygen is pumped through circulatory system

• When the heart rate increases more oxygen is pumped through respiratory system

How is the left side of the heart different from the right side of the heart?

• The left side of the heart receives blood from the lungs, which contains less oxygen. The right side of the heart has blood with more oxygen.

• The right side of the heart receives blood from the lungs, which contains oxygen. The left side of the heart has blood with less oxygen.

• The left side of the heart receives blood from the lungs, which contains oxygen. The right side of the heart has blood with less oxygen.

• The left side of the heart gives blood to the lungs, which contains oxygen. The right side of the heart has blood with less oxygen.

What happens when muscles contract?

• They become concise, which plays a role in helping a person move.

• They get relaxed, which plays a role in helping a person move.

• They get longer in size, which plays a role in helping a person move.

• They get shorter in size, which plays a role in helping a person move.

How does the small intestine function differently from the large intestine?

• Nutrients from food digested in the stomach are absorbed as they pass through the small intestine. Then the large intestine helps absorb water and remove waste from the body.

• Nutrients from food digested in the stomach are absorbed as they pass through the large intestine. Then the small intestine helps absorb water and remove waste from the body.

• The small intestine is four times longer than the large intestine.

The digestive system takes in food and breaks it down. What system sends the nutrients to all parts of the body?

(a)