8TH GRADE SCIENCE ADMISSION TEST GC

____________ is anything that has mass and takes up space.

• matter
• compound
• particle
• subatomic

Tags

NGSS.MS-PS1-1

All mater is composed of __________.

• compounds
• atoms
• water
• H2O

Tags

NGSS.MS-PS1-1

_____________ are the smallest unit of matter that retains the identity of the substance.

• compounds
• atoms
• water
• H2O

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

All atoms have a ___________ in the center.

• electron
• cloud
• nucleus
• particle

Tags

NGSS.MS-PS1-1

The nucleus of the atom has  the 
___________ and ___________ in it.

• protons and neutrons
• electrons and neutrons
• protons and electrons

Tags

NGSS.MS-PS1-1

A proton has a ___________ charge.

• positive
• negative
• neutral

Tags

NGSS.MS-PS1-1

What organelle do plants have surrounding their cells that animals lack?

• Cell Wall

• Woody Stems

• Cell Membrane

• Sharp Thorns

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

When many organ systems work together it can form...

• organ

• cells

• organism

• organ system

Tags

NGSS.MS-LS1-3

Which organelle is only found in a plant cell?

• nucleus

• chloroplast

• mitochondria

• cell membrane

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

Directs all cell activities through the DNA located there.

• Lysosomes

• Nucleus

• ribosomes

• Mitochondria

Tags

NGSS.HS-LS1-1