OSE 7.3

What does COMPLEX CARBOHYDRATES (starch) turn into when it is chemically broken apart?

• Glucose

• Fatty Acids

• Amino Acids

• Fiber

Tags

NGSS.MS-LS1-7

Alveoli are tiny air sacs at the end of our bronchial tubes in our ________.

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Oxygen is taken in (inhaled) through the lungs, and ____________ is exhaled through them.

Oxygen and carbon dioxide are transported to and from the _______ of the body.

• cells

• villi

• small intestine

• toes

Tags

NGSS.MS-LS1-3

List the steps of the scientific method

d

e

f

c

b

a

Conduct experiment

Ask a question

Communicate results

Form a hypothesis

Analyze results

Draw conclusions

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Chemical reactions that happen within cells in the body rearrange food (glucose) and ________ molecules (REACTANTS).

Tags

NGSS.MS-LS1-7

• Chemical reactions that happen within cells in the body rearrange glucose and oxygen into carbon dioxide and molecules.

Tags

NGSS.MS-LS1-7

Chemical reactions that happen within cells in the body rearrange glucose and oxygen into carbon dioxide and water, and release _________ that the cells can use.

Tags

NGSS.HS-LS1-7

What gas do we need to inhale (breath in)?

• Methane

• Oxygen

• Carbon Dioxide

• Nitrogen