Body systems Quizizz 2

• breaks down food into a form used by the body

• carries oxygen and nutrients to all cells of the body

• controls all other systems of the body

• takes air into and out of the body

Which of these is a structure that is present in all organisms?

• a tissue

• a cell

• a stomach

• a brain

A unicellular organism is BEST described as being

• a complex organism.

• a microorganism.

• an organism with specialized cells.

• an organism with different types of tissues

A single-cell organism can do everything a cell from a multicellular organism can do EXCEPT

• specialize.

• reproduce.

• use energy

• make protein.

Which of the following must get nutrients from a transport system?

• amoeba

• euglena

• skin cell

• bacterial cell

Which cell can survive without the help of other cells?

• leaf cell

• yeast cell

• onion cell

Which BEST describes ALL unicellular organisms?

• Every cell is round.

• Every cell can make food.

• Every cell can move on its own.

• Every cell performs all life functions

A class is modeling the differences between a unicellular organism and a multicellular organism. Which example is a model of a unicellular organism?

• a student passing out water to a group

• a student getting cereal from the cabinet

• two students collecting trash from a group

• four students working together to move a desk

Why do multicellular organisms need transport systems?

• Most have cells that require more energy to survive than single-celled organisms.

• Most have cells that need food from sources outside their environment.

• Most have cells that are unable to grow and survive in their environment.

• Most have cells that are not able to exchange gases with the outside environment.

• all of the ANSWERS are right so click me if you dare

Which example best shows structures that make up the digestive system in the human body?

• heart, blood, vessels

• nose, trachea, lungs

• brain, spinal cord, nerves

• esophagus, stomach, intestines