7.12e

Which table best shows some functions the circulatory, respiratory, digestive and endocrine systems?

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Which function carried out by an organism is most similar to the function carried out by a mitochondrion?

• circulation, because fluid and molecules are moved around

• digestion, because food is broken down into a usable form

• excretion, because waste is collected and removed

• respiration, because oxygen is taken in and moved throughout

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

Correctly match the organs of the excretory system below to their functions.

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Students learned that the job of one organelle in a cell is to filter out cellular wastes, toxins and excess water or nutrients. Which body system has this function?

• excretory system

• muscular system

• endocrine system

• skeletal system

A student drew a picture of a human body system below. The student labeled some of the organs of the system.The main function of this human body system is to ----

• sense odors in the environment.

• exchange gases with the environment.

• chew food as it enters the mouth.

• trap particles as they enter the nose.

Which of the following are correctly paired based on their similar functions?

• Organelle B and Organ X

• Organelle A and Organ Z

• Organelle C and Organ Y

• Organelle D and Organ W

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Students learned that the job of one organelle in a cell is to control all of the cell’s activities. Which body system has a similar function?

• nervous system

• muscular system

• respiratory system

• circulatory system

The drawing below show a human body system?. What is the primary function of this body system?

• The protection of vital organs from injury.

• The chemical breakdown of food into smaller pieces.

• The transport of water, nutrients and oxygen to the body cells.

• The production of hormones that regulate growth and metabolism.

An organ system in the body is responsible for breaking down food into simple molecules, absorbing nutrients, and removing waste from the body. Which system performs these functions?

• excretory system

• respiratory system

• digestive system

• endocrine system

A barrier between the external environment and internal environment is provided by the skin of our integumentary system. Which organelle is most like this system?

• nucleus

• mitochondria

• cell membrane

• endoplasmic reticulum

Tags

NGSS.MS-LS1-2