Question 1 options:
What is the correct order of the steps of the scientific method?
Question 1 options:
Create a hypothesis
Test the Experiment
Analyze data
Draw conclusions
State the problem
Evaluate the experiment
Question 2 (3 points)
Which of the following is a problem in a scientific experiment?
Question 2 options:
How do your pupils change as light changes?
The light was increased and the pupils shrunk by 2 mm.
Turn the lights off, measure the pupils, then turn the lights on and measure the pupils. Calculate the difference.
If you increase the light in a room, then your pupils will shrink.
Question 3 (3 points)
Which of the following is a hypothesis in a scientific experiment?
Question 3 options:
How do your pupils change as light changes?
The light was increased and the pupils shrunk by 2 mm.
If you increase the light in a room, then your pupils will shrink.
Turn the lights off, measure the pupils, then turn the lights on and measure the pupils. Calculate the difference.
Question 4 (3 points)
Saved
What needs to be included when writing the steps to test an experiment?
Question 4 options:
A numbered list
Safety precautions
Materials
All of the above
Question 5 (3 points)
What is the independent variable in this graph?
Type of cereal on the X axis, Number of votes on the Y-axis
Question 5 options:
Type of cereal
Favorite cereal
Life
Number of votes
Question 6 (3 points)
What is one conclusion that you can draw from this graph?
Bar graph on votes for favorite type of cereal.
Question 6 options:
Less people voted for Life than Corn Flakes
Six people voted for Life cereal
There were a total of ten people tested
The least favorite cereal is Kix
Answers: 1
Biology, 22.06.2019 10:00, Billyr9088
Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.
Answers: 2
Biology, 22.06.2019 15:30, gunnatvinson
Some plants have reproductive structures that them reproduce using natural forces or animals. how does the reproductive structure shown here ensure the reproductive success of plants?
Answers: 1
Biology, 22.06.2019 19:30, antionette1
Can someone give me the answer to this question? you so much
Answers: 1
What is the correct order of the steps of the scientific method?
Question 1 options:
Question 1 options:
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