Digestive and Excretory Quiz

In humans, which of these is most important for digesting food?

• stomach

• blood

• heart

• lungs

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NGSS.MS-LS1-7

The function of the excretory system is

• pump blood through the body

• exchanges gas

• helps the body move by contracting and relaxing

• eliminate waste

The __________ prepares undigested waste for elimination

• stomach

• heart

• large intestine

• esophagus

The digestive system works with the ________ system to take nutrients from food throughout the body.

• respiratory

• excretory

• nervous

• circulatory

When we sweat, what waste products are excreted?

• Carbon dioxide

• oxygen

• nitrogen

• heat

What organ is responsible for the excretion of carbon dioxide?

• heart

• brain

• lungs

• bladder

What is the tube that connects the mouth to the stomach?

• small intestine

• large intestine

• esophagus

• liver

The circulatory system works closely with the excretory system to

• absorb nutrients from food

• send signals to the body

• transport food throgh the body

• remove waste from the bloodsrtream

What is the process through which the body maintains stable internal conditions?

• gas exchange

• circulation

• homestasis

• excretion

Contractions within the large intestine assist in the elimination of waste. This activity represents an interaction between -

• Digestive system and respiratory system

• Circulatory and respiratory system

• Excretory and muscular system

• Muscular and skeletal system

Tags

NGSS.MS-LS1-3