7.L.1.3

Which statement describes the organization of living organisms?

• All organisms are composed of many cells, which are the basic units of structure but do not perform life functions.

• All organisms are composed of one or more cells, which are the basic units of structure and perform essential life functions.

• All organisms are composed of many cells that have basic units with unique structures and functions.

• All organisms are composed of one or more cells with the same shape and purpose but are not the basic units of structure.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

The diagram shows parts of the human body. These parts work together to help you digest the food you eat.

Which term best describes the entire group of parts that are labeled?

• Organ

• Tissue

• Cell

• Organ system

Tags

NGSS.MS-LS1-3

How does your body maintain homeostasis when you are cold?

• by sweating

• by shivering and creating goosebumps

• by shutting down

• by making you blink

group of similar cells that all work together to perform a specific function is a:

• vacuole

• tissue

• prokaryote

• chloroplast

Tags

NGSS.MS-LS1-3

List the steps of the scientific method

d

e

f

c

b

a

Analyze results

Draw conclusions

Form a hypothesis

Communicate results

Conduct experiment

Ask a question

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NGSS.MS-LS1-5

How are tissues and organs related?

• Groups of tissues form cells, which work together to make up a single organ.

• Groups of organs form cells, which work together to make up a single tissue.

• Groups of tissues work together to make up a single organ.

• Groups of organs work together to make up a single tissue.

Tags

NGSS.MS-LS1-3

The maintenance of an organism’s internal environment is called:

• compensating

• homeostasis

• balancing

• routine

Which of the following is the correct order of organization in living things from most basic (simple) to most complex?

• a.  Organism, cell, tissue, organ, organ system

• a.  Organ system, organ, tissue, cell, organism

• a.  Cell, tissue, organ, organ system, organism

• a.  Cell, organ, tissue, organ, organism, organ system

The image seen here is of a person shivering due to cold temperature. This is an example of an organism maintaining ________________ in action!

• Homeostasis

• Adaptations

• Evolution

• Development

When a group of organs work together to perform a particular function they create a/an

• organ system

• organism

• tissue

• organ

Tags

NGSS.MS-LS1-3