HBIO 1 - Organization of Life

For single-celled organisms, _____ is

mostly an increase in size.

Multicellular organisms go through a

process called __________, where cells

divide and differentiate into different

kinds of cells.

• Evolve, respond to stimulus

• Expansion, progress

• Growth, development

• Production, evolution

Tags

NGSS.MS-LS1-5

Rocks are not living because

• they never move
• they aren't needed for humans
• they are not made of cells
• they don't break down

Tags

NGSS.MS-LS1-1

Members of a species in a defined area

• Ecosystem
• community
• biodiversity
• population

What are the biotic factors in this image?

• sunlight, elephants, and grasses
• sunlight, water,  and air
• elephants, plants, trees 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

A certain plant needs moisture, carbon dioxide, oxygen, light, and minerals to survive. This scenario shows that this particular living organism depends on .

• Biotic and Abiotc Factors
• Biotic Factors 
• Abiotic Factors 
• None of the Above

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Choose the correct levels of Organization from lowest to highest...

• population, community, ecosystem, organism

• organism, population, community, ecosystem

• organism, population, ecosystem, community

A community is a level in organization that is....

• made of populations of different species that live in the same place and interact.

• a single individual species of organisms that are similar.

• all the individual organisms of the same species in the same place.

Which is the correct order of ecological levels from basic to complex?

• Individual, population, ecosystem, biosphere, community
• individual, community, ecosystem, population, biosphere
• Individual,population, community, ecosystem, biosphere
• Ecosystem, biosphere,community, population, individual

A moss-covered log is overturned by a hungry bear looking for insects to eat. The bear disturbs and ant colony, and some chipmunks leave the log to search for another habitat. What do these organisms have in common?

• They are the same species

• they require the same food

• they are part of the same community

• they are abiotic factors in the ecosystem

Tags

NGSS.MS-LS2-2

An ocean, a forest, and a grassy meadow are each examples of a complete ecosystem. Complete ecosystems contain only

• animals

• rocks and water

• living and nonliving things

• populations of plants and animals

Tags

NGSS.MS-LS2-3