LS1 A 3

Tissues come together to form______

• Organs

• Tissue paper

• Organ systems

• Cells

What organs in a plant help make food and transport the food to the rest of the plant?

• Leaf and Stem

• Roots and Stem

• Flower and Leaf

• Stem and Roots

Tags

NGSS.MS-LS2-3

What organs in a plant work together to absorb water and nutrients and transport it to the rest of the plant?

• Flower and Stem

• Stem and Leaves

• Roots and Stem

• Leaves and Roots

What two system work together to digest and remove waste from our bodies?

• Excretory and Circulatory systems

• Respiratory and Digestive systems

• Digestive and Excretory systems

• Muscular and Excretory systems

What two systems work together to process information and helps us move?

• Muscular and Digestive systems.

• Excretory and Nervous systems.

• Respiratory and Circulatory systems.

• Nervous and Muscular systems.

A light ray, travelling parallel to a concave mirror's axis, strikes the mirror's surface. The reflected ray _________.

• passes through the mirror's focal point

• again travels parallel to the mirror's axis

• travels at right angles to the mirror's axis

• passes through the mirror's center of curvature

Tags

NGSS.MS-PS4-2

What happens to light passing through a hand lens that makes the image of the penny appear larger? The light is?

• refracted

• reflected

Tags

NGSS.MS-PS4-2

In the illustration, the light ray striking the object is?

• refracted

• reflected

Tags

NGSS.MS-PS4-2

The pencil appears broken because light?

• refracted

• reflected

Tags

NGSS.MS-PS4-2

According to the Law of reflection, a light ray striking a mirror will?

• bounces off the mirror toward the direction it came from

• bounces off the mirror at the same angle it hits.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2