science

Where is the stem on the leaf?

• middle of the leaf

• bottom of the leaf

• side of the leaf

• point of leaf

What is this?

• Food chain

• Food web

• water

• cells

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

What is this?

Tags

NGSS.MS-LS2-3

What is a Oxygen Cycle?

• The movement of oxygen through the atmosphere (air), biosphere (plants and animals) and the lithosphere (the Earth's crust).

• Free in the air and dissolved in water, oxygen is second only to nitrogen in abundance among uncombined elements in the atmosphere.

• He ozone layer – which is made up of oxygen – will deplete, exposing Earth and its oceans to high levels of ultraviolet light and heat from the burning sun.

• So, plants take in carbon dioxide from the atmosphere for preparing foo.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which picture show the nitrogen cycle?

• 
• 
• 
• 

Tags

NGSS.MS-LS2-3

cells?

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-2

Breathe in and Breathe out?What do you think caused the changes in the solutions?

• Carbon dioxide

• color

• happyness

• food

What is Glycolysis?

• The process by which the color does??

• A process by which glucose, produce some ATP.

• A animal

• A Name

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

True or False? A series of chemical reaction that breaks down glucose to produce ATP

Tags

NGSS.HS-LS1-7

True or False? A consumer does not produce its own food?