Tmsca Science

How are we able to see colors?

• Different colors reflect or bounce off of different objects. The different colors that are absorbed are colors you cannot see. Colors you can see are not absorbed.

• Different colors reflect or bounce off of different objects. The different colors that are absorbed are colors you can see. Colors you can not see bounce off of the object.

• Colors are a myth and don't really exist

Tags

NGSS.MS-PS4-2

What is it called when you choose different organisms and breed them?

• Crossbreeding
• Monohybrid Breeding
• Selective Breeding

Who is known for selectively breeding pea plants to study genetics and heredity?

• Gregor Edison
• Gregor Franklin
• Gregor Mendel

What is a part of the cell theory?

• The cell is the basic tree. 
• Living organisms are made of no cells. 
• Cells are important.
• Cells are made from pre-existing cells. 

What can be considered a producer?

• tree
• anteater
• human
• sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is 100°C converted to Fahrenheit?

• 211°
• 132°
• 212°

What is Boyle's law?

• the volume of a gas is inversely proportional to its pressure if the temperature and the number of particles are constant
• the boundary between two tectonic plates that are moving away from each other
• the volume of a gas is directly proportional to its temperature in kelvins if the pressure and the number of particles of the gas are constant

What is frequency?

• The distance from the midpoint to the crest of the wave, or from the midpoint to the trough
• the distance from the peak of one light or sound wave to the peak of the next
• the number of complete waves that pass a given point in a certain amount of time

Tags

NGSS.MS-PS4-1

People sometimes grow plants in winter using greenhouses, which receive energy by __________________.

• Convection
• Conduction
• Radiation
• Insulation

Tags

NGSS.MS-PS3-3

If a solution has a pH of 9, the solution is _____________.

• acidic
• basic
• neutral
• saturated