Life Science Review (8th grade test) | Baamboozle - Baamboozle

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Review for 8th grade state test

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Put the following in the correct order: tissue, organ system, cell, organ

cell, tissue, organ, organ system

15

Give an example of a producer (from our ecology unit).

Any plant

15

Define an abiotic factor.

Non-living things within an ecosystem

15

What rigid structure is only found in plant cells?

Cell Wall

15

What does the arrow represent in a food web?

The arrow points towards the animal eating it (The flow of energy)

15

What is responsible for getting rid of dead organisms in the food chain?

decomposers or scavengers

15

What is the control center of the cell?

Nucleus

15

What is a carnivore?

An animal whose food and energy requirements derive solely from animal tissue or meat

10

What is the function of the circulatory system?

The circulatory system delivers oxygen and nutrients to cells and takes away wastes. The heart pumps oxygenated and deoxygenated blood on different sides.

15

Name three different body systems and give an example of a major organ of each one.

Answer varies. Up to teacher discretion.

20

Is this a food chain or food web?

Food Chain

15

Which is the primary consumer in this food chain?

Grasshopper

15

Plants use water, carbon dioxide and sunlight during the process of photosynthesis and produce _____________ & __________________.

Oxygen & Glucose

20

What part of a cell contains heredity information? Cell Membrane, Vacuole, Endoplasmic Reticulum, or Chromosomes

Chromosomes

10

What percent of genes come from the mother in human sexual reproduction?

50%

10

What is quantitative data in an experiment?

data usually in the form of numbers

15