What is Life? Biotic/Abiotic and Levels of Organization

Abiotic factors are anything that is:

• alive

• once was alive

• breathing

• not alive

Tags

NGSS.MS-ESS2-2

NGSS.MS-LS2-1

Biotic factors are anything that:

• is alive

• floats

• is not alive

• doesn't move

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Which of the following is a biotic factor in an ecosystem?

• rocks

• clouds

• oxygen

• hamster

Which of the following is an abiotic factor?

• a baby

• a salad

• a gold coin

• moldy bread

Which level is the smallest living thing that performs a specific function?

• tissue

• atom

• organ

• cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which level is a living, breathing thing that has all the organ systems working together?

• Organism

• Organ

• tissue

• molecule

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Biology means

• the study of rocks

• the study of earth

• the study of the brain

• the study of life

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Which of the following is the correct order of levels of organization from smallest to largest?

• organism, organ systems, organ, tissue, cell

• cell, tissue, organ, organ system, organism

• cell, tissue, organ system, organ, organism

• cell, tissue, organism, organ system, organ

What should you have in science everyday?

• computer, science journal, pencil, your brain

• tv, novel

• pens and pajamas

• pets

What is the largest level of organization?

• Organism

• Organ

• Nucleus

Tags

NGSS.MS-LS1-3