3/15

Emmanuel classifies a plant as a nonflowering, seed-bearing plant. What evidence explains his choice?

• He sees cones.

• He sees petals and leaves.

• He sees spores.

• He sees spores and needles.

Mrs. Jameson’s class takes a nature hike. How do the students identify a fern plant?

• Look for petals and flowers.

• Look for cones that grow

  along branches.

• Look for brown spores

  underneath the leaves.

• Look for fuzzy patches that

  grow near the ground.

Miss Jacobi’s class studies seeds and plants that reproduce through seeds. Which is true about seeds?

• All fern plants make seeds.

• Only flowering plants make seeds.

• Mosses and flowering plants make seeds.

• Nonflowering plants with cones make seeds.

While walking through the rainforest. Sandy sees moss growing on a rock. What does moss produce?

• fruit

• seeds

• spores

• flowers

What is an ecosystem?

• A group of animals that are the same species.

• Soil, water, air and sunlight

• All the living and non living things that interact in an area.

• North America

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

An animal that hunts other animals for food is called a ___________________.

• Villian

• Predator

• Prey

• Fred

Tags

NGSS.MS-LS2-3

One path that energy could take through an ecosystem is called a ________________________.

• Food Web

• Food Chain

• Abiotic Factors

• Biotic Factors

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What is the simplified form of the fraction 3/15?

• 1/5

• 1/3

• 1/4

• 1/6

If a solution has a concentration of 3/15, what is its concentration in simplest form?

• 1/5

• 1/3

• 1/4

• 1/6

In a chemical reaction, if 3 out of 15 molecules are reactive, what fraction represents the reactive molecules?

• 1/5

• 1/3

• 1/4

• 1/6