Texas Life Science Practice Test

Box 1 is pointing to what part of the plant?

• seed

• flower

• leaf

• plant

Tags

NGSS.4-LS1-1

the main respiratory organ that takes in and releases air

• nose

• heart

• lungs

• brain

an organ that pumps blood

• blood vessels

• heart

• lungs

• brain

an organ that receives information from sense organs about the environment and then tells the body how to react

• heart

• lungs

• skin

• brain

What is the process by which plants release water vapor into the air through their leaves?

• Condensation

• Transpiration

• Evaporation

• Precipitation

Tags

NGSS.MS-ESS2-4

What is the primary function of the chloroplasts in plant cells?

• To break down sugar molecules to release energy

• To store water and nutrients

• To capture light energy and convert it into chemical energy

• To control the entry and exit of substances in and out of the cell

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-6

Which of the following is a chemical change?

• Dissolving salt in water

• Boiling water

• Burning wood

• Melting ice

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Which of the following is NOT a renewable resource?

• Solar energy

• Wind energy

• Coal

• Hydroelectric power

Which of the following is an example of a physical change?

• Rusting of iron

• Burning of gasoline

• Dissolving sugar in water

• Cooking an egg

What is the term for the amount of matter in an object?

• Weight

• Density

• Mass

• Volume