Homeostasis and Cell Processes

_ is the maintenance of a constant internal state in a changing environment.

• Cellular respiration

• Mitosis

• Photosynthesis

• Homeostasis

Tags

NGSS.HS-LS1-3

A _ exchanges materials directly with its environment.

• multicellular organism

• unicellular organism

• xylem

• phloem

Tags

NGSS.MS-LS2-3

In a _ organism, the cell membrane and other parts of the cell regulate what materials get into and out of the cell.

• unicellular

• multicellular

Tags

NGSS.MS-LS1-2

_ organisms have systems that transport materials to cells from other places in the organism.

• Unicellular

• Multicellular

Tags

NGSS.MS-LS1-1

The main transport system in your body is your _.

• heart

• nervous system

• respiratory system

• cardiovascular system

The _ includes the heart, blood vessels, and blood.

• respiratory system

• nervous system

• cardiovascular system

_ is the tissue that transports water and minerals from the roots to the rest of the plant.

• Phloem

• Xylem

• Chlorophyll

_ transports food made within plant cells.

• Xylem

• Phloem

• Chlorophyll

Tags

NGSS.MS-LS1-7

Plants use sunlight to change carbon dioxide and water into sugar and oxygen. This process by which plants, algae, and some bacteria make their own food is called _.

• cellular respiration

• the nitrogen cycle

• the carbon cycle

• photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The process by which cells use oxygen to produce energy from food is called _.

• nutrition

• photosynthesis

• cellular respiration

Tags

NGSS.MS-LS1-7