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Science Education
Page 10
Questions (1,798)
Why are repeated trials necessary when conducting an experiment?
(1 point) COURSE TOOLS • to make sure that results are
2 answers
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55 views
Which term or phrase represents a proposed answer to a scientific question? (1 point)
• direct observation COURSE TOOLS •
2 answers
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44 views
Solar System Distances Quick Check
4 of 44 of 4 Items Question Why do astronomers use astronomical units (AU) instead of
2 answers
asked by
goofy ahh bugger
142 views
Which of the following is not included in the design of an laboratory experiment?(1 point)
Responses Materials used Problem
4 answers
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103 views
PROBLEM: How many drops of water will fit onto the “Lincoln” side of a penny?
Write your hypothesis in your comp book.
2 answers
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55 views
Galaxies and The Universe Quick Check
3 of 43 of 4 Items Question There are stars located in the center bulge of the Milky Way
2 answers
asked by
goofy ahh bugger
80 views
Which of the following is not included in the design of an laboratory experiment?(1 point)
Responses Procedure Procedure Problem
4 answers
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94 views
Scientists form hypotheses from which of the following?(1 point)
Responses prior knowledge. prior knowledge. logical inferences.
2 answers
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155 views
2 of 42 of 4 Items
Question Which describes the difference between the law of inclusion and the law of crosscutting in relative
2 answers
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115 views
Is the energy in a lump of coal potential or kinetic energy
2 answers
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27 views
How were the planets in the solar system formed?(1 point)
Responses The solid materials were forced out of the sun's disc and
2 answers
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51 views
What is the goal of a theory?(1 point)
Responses to control the outcome of an experiment to control the outcome of an experiment
2 answers
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45 views
Why must you repeat steps three and four in the scientific method?
1. to ensure that there are no discrepancies between theory
2 answers
asked by
mama bear
41 views
Alexander wants to create a simple experiment using a cube with a different letter marked on each side. Which option can
2 answers
asked by
???
41 views
Make a cell theory timeline 1590-1900: with CELL THEORY HISTORICAL TIMELINE ACTIVITY
List a few of the contributions the
2 answers
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60 views
PURPOSE: In this activity, you will practice graphing the results of an experiment. You will also learn what constitutes a valid
2 answers
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49 views
Which is true about evaporation and condensation?
A.They both turn water from a liquid to a gas. B. They both turn water from a
2 answers
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57 views
Match the positions of Earth (A, B, C, D) to the correct season that Earth would be experiencing in that position.
(4 points) Put
2 answers
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38 views
PURPOSE: In this activity, you will practice graphing the results of an experiment. You will also learn what constitutes a valid
2 answers
asked anonymously
52 views
PURPOSE: In this activity, you will practice graphing the results of an experiment. You will also learn what constitutes a valid
2 answers
asked anonymously
53 views
A)
Use the chart to answer the following question. Biomolecule Elements Function Protein C, H, O Used for short term energy
14 answers
asked by
Killer999
285 views
This year, the science fair was won by Alex Muros. His project explained why leaves change colors in the fall. Alex was given a
3 answers
asked by
shoto aizawa
65 views
During a chemical reaction, the number of atoms(1 point)
Responses stays the same. increases. fluctuates. decreases.
2 answers
asked by
sweeper
72 views
Use the periodic table to answer the question.
An illustration shows the periodic table of elements. The elements in the periodic
2 answers
asked by
blu
86 views
Using a minimum of 5 sentences, connect what you've learnt about the nature of science (i.e., science is Empirical, Tentative,
2 answers
asked anonymously
55 views
what does spf stand for?
stand perfectly frozen sun protection factor skin protocol factor shading partial face
3 answers
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102 views
information for whale sharks
how many lines are in a paragraph
1 answer
asked by
Unknown emo freak
67 views
MULTIPLE CHOICE QUESTION
What is a hypothesis? A question that you are investigating A suggested testable explanation (answer)
6 answers
asked by
anoy
41 views
summarize this text:
In this video I'm going to go through is how to do a titration and also the calculations that are involved
1 answer
asked by
Rondezy
73 views
write a summary from this text:
In this video I'm going to go through is how to do a titration and also the calculations that are
1 answer
asked by
Rondezy
77 views
Why are time periods in the geologic time scale are not even in length?
They are based on the thickness of the Earth's rock
1 answer
asked by
kippy vr
95 views
in the photo, the offroad vehicle driver is trying to drive in reverse while other kid is pulling in the opposite direction. Can
1 answer
asked by
CARLOTA
198 views
𝟙.) Use the table to answer the question.
Object Charge (C) A +1 B +2 C –1 D –2 Assuming other factors are held constant,
1 answer
asked by
Conexus Student
157 views
Ethan makes the table below to record his observations when mixing baking soda and vinegar in a beaker.
Ethan claims that a
1 answer
asked by
Anonymous ;)
171 views
create a lab report with the given information.
This video shows an example of a chromatography experiment. The goal of the
1 answer
asked by
rondel
93 views
Which sentence best describes how a self-directed learner might investigate gravity?(1 point)
Responses She would only repeat a
1 answer
asked by
the real BARNY THE DINO :)
350 views
The skeletal system, muscular system, cardiopulmonary system are three systems of __________.
A. biological science B. health and
1 answer
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71 views
what is the best description of the conclusion of a scientific investigation
the conclusion states that the results are correct
1 answer
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!
220 views
After Brody cleans up a spill, he hangs a wet cloth towel in the laundry room. Two hours later, he notices that the towel has
1 answer
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77 views
how could you use a creative thinking to show the relationship between velocity and kinetic energy
read about kinetic energy in
4 answers
asked by
:)
586 views
A) What is the role of the nervous system in digestion? (1 point)
to provide enzymes to provide oxygen to provide passage of
10 answers
asked by
Killer999
69 views
using the food coloring in the water bin model. What are the strengths and limitations in modeling thermal convection
1 answer
asked anonymously
164 views
Create an Interactive
Slide 1 title slide Slide 2 the Food Chain diagram Slide 3 sun Slide 4 grass and plants Slide 5 grasshopper
1 answer
asked by
Bo
122 views
What does a horizontal line on a position time graph indicate about the object
3 answers
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27 views
PLEASE SOMEONE HELP ME I NEED THE ANSWERS FOR UNIT 5 LESSON 5 FOR THE QUIZ
ASAP PLEASEEEEEEEEE ANYONE
6 answers
asked by
Max
116 views
I'm trying to write a paragraph about physical change while trying to use an example that an everyday human does in their life,
4 answers
asked by
NVP
109 views
I only give right answer, so this is 100%!!
1. Metal is heated from room temperature to 200°C. 2. The particles will have more
1 answer
asked by
mizuki akiyama
94 views
Sam is comparing the half life of two isotopes of uranium the half-life of uranium minus -238 is 4.5 * 10 9 years the half life
3 answers
asked anonymously
101 views
Lab Report
Plasma Membrane It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number,
3 answers
asked anonymously
90 views
Which taxonomic classification level is the most broad (i.e., the highest)?
1 answer
asked by
aaliyah
163 views
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