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WorksheetsQuizizz #1 (21-22)
Total questions: 20
Worksheet time: 40mins
The diagram shows a portion of a graduated cylinder. What is the volume of liquid shown?
22 mL
24 mL
25 mL
26 mL
What is the approximate length of the earthworm shown in the diagram?
9 mm
90 mm
10.6 cm
106 cm
A clear plastic ruler is placed across the middle of a field of view of a compound light microscope. A row of cells can be see under low-power magnification (100x). What is the average length of a single cell in micrometers (μm)?
10 μm
100 μm
200 μm
2000 μm
A student must heat the contents of test tube. Which of the following shows the correct technique the student should use to heat and hold a test tube in a hot water bath.
What unit is best used to measure the mass of a small rock?
grams (g)
millimeters (mm)
milliliters (mL)
degrees Celsius
A spider is found to be 1.2 centimeters long, how many millimeters is it?
0.12 mm
1.2 mm
12 mm
120 mm
A student is studying the effect of sunlight on plants. The student developed this hypothesis: Plants need light to make food and to grow properly. To conduct a controlled experiment, which method should she use?
Choose two identical plants; put one in the dark and one near sunlight; use the same amount of water; water both regularly
Choose a healthy plant; put it in a dark place; use clean water; water the plant regularly.
Choose two identical plants; put each in the dark for 12 hours and then light for 12 hours; use the same amount of water; water both regularly.
Choose three identical plants; put one in the dark, one near sunlight, and one in the shade, water only the plant in light.
An experiment was designed to test whether students could squeeze a clothespin more times in 1 minute after resting or after exercising. What would be a hypothesis for the experiment?
Do students squeeze clothespins more often in 1 minute after exercising?
Can most students squeeze a clothespin more times after they rest?
Ten students who exercise before squeezing a clothespin squeezed it more times in 1 minute than ten students who rested first.
Students who rest before squeezing a clothespin will squeeze it fewer times in 1 minute than students who exercise beforehand
An explanation, that is supported by lots of data, of why something occurs in the natural world
theory
law
hypothesis
predicition
convert 4.5 mm → μm
0.0045 μm
0.45 μm
450 μm
4500 μm
A microscope has a field of view with a diameter of 2.5 mm. 5 cells fit across the field of view. How large in a cell in μm?
2500 μm
1250 μm
500 μm
400 μm
How many mL of water should be added to raise the total volume to 10 mL? (click to enlarge image)
4 mL
5 mL
6 mL
7 mL
