6.12a

What is one way in which all living things on Earth are alike?

• All living things have hair.

• All living things are made of cells and come from other cells.

• The cells of all living things have chloroplast.

• All living things can move.

Tags

NGSS.MS-LS1-1

Who was the "scientist" who observed pond water and teeth scrapings in his microscope?

• Hooke

• Leeuwenhoek

• Schleidian

• Virchow

Robert Hooke, Anton van Leeuwenhoek, Theodor Schwann, Rudolf Virchow, and Matthias Schliden were all responsible for what theory?

• The Theory of Gravity

• The Theory of Relativity

• The Cell Theory

• The Theory of Continental Drift

An organism made of one cell is called

• unicellular organism

• multicellular organism

Tags

NGSS.MS-LS1-1

Which term refers to nonliving components within an ecosystem such as water, soil, and atmosphere?

• Biotic

• Ecosystem

• Abiotic

• Population

Tags

NGSS.MS-LS2-3

What does the term "biotic" refer to in an ecosystem?

• Nonliving components

• Living or once-living things

• The environment

• Interdependence

Tags

NGSS.MS-LS2-1

What is an ecosystem?

• A group of interbreeding organisms

• The biotic and abiotic resources provided to support specific populations in a community

• The state of being dependent upon one another

• An individual form of life

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

What is a population in ecological terms?

• Nonliving components within an ecosystem

• Living or once-living things within an ecosystem

• A group of interbreeding organisms of the same species within an environment

• The biotic and abiotic resources in a community

Tags

NGSS.MS-LS4-4

Which term describes the circumstances, objects, or conditions that surround an organism?

• Interdependence

• Population

• Environment

• Organism

Tags

NGSS.MS-LS1-5

What is an organism?

• The biotic and abiotic resources in a community

• An individual form of life

• The state of being dependent upon one another

Tags

NGSS.MS-LS2-1