Study

What happens to your brain when you stay up late studying?

• It becomes more alert and focused

• It consolidates memories more effectively

• It becomes tired and has difficulty recalling information

• It improves long-term memory

Which wave tends to cause the greatest damage in an earthquakes?

• S-waves

• Surface Waves

• P-waves

Scientists that study earthquakes are called a _________________________.

• seismoman

• seismologist

• earthquakeologist

Tags

NGSS.MS-ESS3-2

Trilobite fossils from different time periods show small changes in appearance. What might account for the changes?

• catastrophic geologic events

• weathering and erosion

• increase in greenhouse gases

• response to environmental changes

Tags

NGSS.MS-LS4-1

NGSS.MS-LS4-2

• model 1

• model 2

• model 3

• model 4

Tags

NGSS.MS-ESS1-4

What is the primary purpose of a control group in a scientific experiment?

• To provide a standard for comparison

• To introduce new variables

• To ensure the experiment is biased

• To increase the sample size

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which part of the cell is responsible for energy production?

• Nucleus

• Mitochondria

• Ribosome

• Golgi apparatus

What is the process by which plants make their own food using sunlight?

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6