14.1

What structure keeps harmful chemicals out of animal cells?

• The cell membrane

• The cell wall

• The Golgi apparatus

• The nucleus

Tags

NGSS.MS-LS1-2

If a cell has waste to store, it will store it...?

• In the endoplasmic reticulum

• In the cytoplasm

• In the nucleus

• In vacuoles

What structures break down food and release energy?

• Mitochondria

• Ribosomes

• Golgi bodies

• Vacuoles

Tags

NGSS.MS-LS1-7

Which list below places tissue in the correct place in the levels of organization of organisms?

• cell, organ, tissue, organ system, organism

• cell, tissue, organ, organ system, organism

• organism, organ, organ system, tissue, cell

• tissue, cell, organ, organ system, organism

Tags

NGSS.MS-LS1-3

What technology do scientists use to measure ocean depth?

• sonar

• lasers

• infrared

• submersibles

Differences in ocean-surface height can be measured by satellites.

• true

• false

What substances in the atmosphere cause rocks to weather?

• water and gases

• thunder and lightning

• oxygen and carbon dioxide

Tags

NGSS.MS-ESS2-2

Rock weathering is more likely to take place

• deep within the Earth.

• on the Earth's surface.

• in an isolated area shielded from harsh weather.

Tags

NGSS.MS-ESS2-2

Oxidation is a type of chemical weathering that can form

• acid precipitation.

• rust.

• abrasion.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the pH of a neutral solution?