Five Point Five

Moss is best classified as --

• a type of mold

• an evergreen plant

• a species of fungus

• a nonvascular plant

Which of these plants does not have special tissues to deliver food and water to its cells?

• maple

• dogwood

• tomator

• liverwort

Which of the following plants is an example of nonvascular plant?

• dogwood

• moss

• ginkgo

• pine tree

Redwood trees can grow to be very tall. They can grow so tall because they are --

• vascular

• deciduous

• nonvascular

• flowering

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Which of the following shows a change in an object’s state of matter?

• ice cream melting on a sidewalk

• placing ice in the freezer

• sunlight warming a swimming pool

• chilling an apple in the refrigerator

Tags

NGSS.MS-PS1-4

At room temperature, nitrogen, oxygen, and helium are examples of which type of matter?

• Gas

• Liquid

• Plasma

• Solid

Tags

NGSS.MS-PS3-4

A student places one teaspoon of sugar in a small beaker of water. What will happen to the sugar?

• It will change into water.

• It will dissolve in the water.

• It will melt to form a liquid.

• It will keep all its properties.

Tags

NGSS.MS-PS1-2

A piece of copper is placed on a hot plate for one minute. When the copper is picked up with tweezers, the copper is as hot as the hot plate. The copper is said be a —

• thermal energy insulator

• thermal energy conductor

• electrical magnet

• solid mixture

Tags

NGSS.MS-PS3-3

The diagram shows a ball in a beaker filled with water. Which statement best describes the relationship of the ball and the water?

• The water is less dense than the ball.

• The water and the ball are equally dense.

• The ball is less dense than the water.

• There is no relationship between the ball and the water.

Tags

NGSS.MS-PS2-4

The diagram below shows a demonstration about solubility. Which material does not dissolve in water?

• Sugar

• Glue

• Oil

• Salt

Tags

NGSS.MS-PS1-2