SC 6 L 14 5

The ______ system removes the body's wastes through the kidneys (cell wastes), digestive (feces), respiratory (CO2), and integumentary (salts/sweat)

• excretory

• digestive

• respiratory

• circulatory

Which two human body systems are most responsible for getting oxygen to cells?

• excretory and respiratory

• digestive and respiratory

• respiratory and circulatory

• muscular and circulatory

List the levels of organization of organisms from least complex to most complex.

• Cell, Organ, Organ System, Tissue, Organism

• Cell, Tissue, Organ, Organ System, Organism

• Organism, Organ System, Organ, Tissue, Cell

• Organ System, Organism, Organ, Tissue, Cell

Answer explanation

Life begins with the cell!

Remember the acronym

AMCTOOO

Receives stimuli and transports impulses, coordinates actions and reactions in the body

• Integumentary

• Nervous

• Circulatory

• Respiratory

A ________ is a group of 2 or more organs working together to keep an organism alive.

• cell

• tissue

• organ

• Organ system

Tags

NGSS.MS-LS1-3

Which 2 systems work together to provide the muscles with more oxygen during physical activity

• circulatory

• digestive

• excretory

• respiratory

A body part consisting of different tissues working together is called

• A cell

• An organ

• A system

• An organism

Tags

NGSS.MS-LS1-3

A bunch of organelles working together make up a

• tissue

• cell

• organ

• system

Tags

NGSS.MS-LS1-2

Which systems work together to help your body move?

• digestive and muscular

• immune and skeletal

• skeletal and digestive

• skeletal and muscular

Which below is the correct level of organization?

• cardiovascular system, heart, blood, red blood cell

• red blood cell, blood, heart, cardiovascular system

• blood, red blood cell, heart, cardiovascular system

• red blood cell, cardiovascular system, heart, blood