Chemistry
Ecology
Human Body Systems
Matter & Phase Changes
Energy & Forces of Motion
100

What two elements must a molecule have in order for it to be considered organic?

What is Carbon and Hydrogen

100

What is an animal that only eats producers?

What is an herbivore?

100
Is it possible for a triangle to be constructed with side lengths of 2 centimeters, 5 centimeters, and 7 centimeters?
What is No, it’s not a triangle because the lengths of the 2 shorter sides added together have to be longer than the longest side.
100
A circular fountain in a park is 40 feet in diameter. A park employee will plant marigolds around it. What is the circumference of the fountain? Use 3.14 for π.
What is 125.6 ft.
100
Is the mean or mode greater for this data set? 9 3 3 3 10 9 10
What is The mean is greater because the mean is approximately 6.71
200

At Save-A-Lot a 12-egg carton of eggs costs $2.28 and a 18-egg carton of eggs costs $3.06. What is the unit rate of the better buy?

What is the 18-egg carton is a better buy at $.17 per egg.

200

What do the arrows in a food chain or food web represent?

What is the flow of energy?

200
Is it possible for a triangle to be constructed with one 40° angle, one 60° angle, and one 80° angle?
What is A. Yes, because a triangle measures 180 degrees
200
If the radius of a circular garden is 22 yards, which is the best approximation of its area? (round to the nearest tens place)
What is 1, 520 yd²
200
4 4 4 s 7 8 If the range is 4, which number could s be?
What is 5
300

Identify the building blocks of the following molecules

a. carbohydrates

b. proteins

c. nucleic acids

d. lipids

a. carbohydrates - sugars

b. proteins - amino acids

c. nucleic acids - nucleotides

d. lipids - 1 glycerol and 3 fatty acids

300

Identify the abiotic factors from the following list:

Rocks, grass, rabbit, water, soil, sunlight, mountain lion, temperature

What is rocks, water, soil, sunlight and temperature?

300
If you have a pyramid and cut it with a plane perpendicular to the base through the apex, what is the shape of the cross-section formed?
What is triangle
300
Find the value of x, if m<1 is 60° and the m<2 is (2x + 23) °, and the two angles are supplementary.
What is 48.5
300
A factory inspector found flaws in 2 out of 18 wooden boxes. What is the experimental probability that the next wooden box will be flawed?
What is 1/9
400
Lucy charges $10, $20, $30 and $40 for babysitting 1, 2, 3, and 4 hours, respectively. What is the constant of proportionality in this scenario?
What is $10
400

jimmy sells cars. He received 5.5% commission on his total amount of sales. If his commission was $915.00, what was Jimmy's total amount of sales?

What is 16,636.36

400
A rectangular pyramid is 8 inches tall. The rectangular pyramid is cut by a plane that is parallel to its base and lies 4 inches above its base. What is the shape of the cross-section formed?
What is rectangle
400
Find the value of x if the angles are vertical and if angle 1 measures 30 degrees and angle 2 measures “3x”.
What is x =10
400
An orange-and-yellow spinner landed on orange on 16 out of 20 spins. What is the experimental probability that the next spin will land on orange?
What is 4/5
500
On a map, 1 cm represents 20 miles. Find the actual distance between two cities if they are 4.5 cm apart on the map.
What is 90MPH
500

Explain the concept behind an energy pyramid.

What is the highest amount of energy is at the bottom and energy decreases as you move towards the top.

500
A scale drawing for a construction project uses a scale of 1 inch = 4 feet. The dimensions of the rectangular family room on the scale drawing are 7.5 inches by 12 inches. What will be the actual area of the floor of the family room after the construction project is completed?
What is 1140
500
An aquarium shaped like a rectangular prism has a length of 120 centimeters, a width of 60 centimeters, and a height of 100 centimeters. How much water is needed to fill the aquarium? (Find the volume.) V=WHL
What is 720,000 cm3
500
While studying a population of porcupines, a group of scientists caught and tagged 64 porcupines. A week later, the scientists counted 300 porcupines and saw that 20 of them had tags. To the nearest whole number, what is the best estimate for the porcupine population?
What is 960
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