Have an account?
Skip to Content
Build your own quiz
Suggestions for you
19 questions
Show Answers
See Preview
- 1. Multiple Choice
Which factor is the variable in this experiment?the type of beethe time of daythe type of plantthe color of the flowers - 2. Multiple ChoiceWhich of the following hypotheses could be tested by this experiment?Honeybees prefer to visit rose plantsHoneybees prefer to visit red flowers.Honeybees prefer to visit flowers in the morningHoneybees prefer to visit Portland rose flowers between 9 and 10
- 3. Multiple Choice
Which of the following is the BEST reason why the Portland rose plant is included in all of the groups to be studied?
The type of plant is a constant (controlled variable).
The experiment will test whether bees prefer Portland rose over other roses.
An experiment should have more than one variable.
The Portland rose is a very common plant.
- 4. Multiple ChoiceWhich of the following statements describes how temperature changes in the mesosphere?Temperature increases as altitude increases.Temperature decreases as altitude increases.Temperature decreases as pressure increases.Temperature does not change as pressure increases.
- 5. Multiple Choice
A research balloon took measurements at 23 km, 35km, 52km,73km,86 km, 92 km, 101 km, and 110 km. Which measurements were taken in the mesosphere?
measurements at 23 km and 35 km
measurements at 52 km and 73 km
measurements at 86 km and 92 km
measurements at 101 km and 110 km
- 6. Multiple Choice
During an experiment, the setup shown in the diagram is maintained for 72 hours. Which of the following is the most likely outcome?
Beaker A will hold less water than beaker B will.
The amount of water in beaker A and beaker B will stay the same.
The amount of water in beaker A and beaker B will change by about the same amount.
Beaker B will hold less water than beaker A will.
- 7. Multiple ChoiceLook at the line graph. Which statement is consistent with the line graph?The ability of air to hold moisture increases as temperature increases.The ability of air to hold moisture decreases as temperature increases.The ability of air to hold moisture decreases and then increases as temperature increases.The ability of air to hold moisture stays the same regardless of temperature.
- 8. Multiple Choice
How long was the hair on day 60?
20.0 cm
21.0 cm
22.5 cm
23.0 cm
- 9. Multiple ChoiceOn which day was hair length 23 cm?day 60day 90day 120day 150
- 10. Multiple ChoiceFrom day 0 to day 150, what is the average amount that hair grows every 30 days?0.5 cm1.2 cm1.5 cm2.0 cm
- 11. Multiple ChoiceWhat is the most likely explanation for the change seen after the two-minute mark?The person started exercising.The person fell asleep.The person inhaled.The person sat down.
- 12. Multiple ChoiceHow much faster is the heart beating during minute 5 than during minute 2?10 beats per minute more12 beats per minute more15 beats per minute more17 beats per minute more
- 13. Multiple ChoiceThe container is divided by a membrane. What can you conclude from the diagram?Water molecules can pass through the membrane.Food-coloring molecules can pass through the membrane.Both water molecules and food-coloring molecules can pass through the membrane.Neither water molecules nor food-coloring molecules can pass through the membrane.
- 14. Multiple ChoiceIf the membrane has holes that separate molecules by size,food-coloring molecules are larger than water molecules.water molecules are larger than food-coloring molecules.water molecules and food-coloring molecules are the same size.the holes are smaller than both water molecules and food-coloring molecules.
- 15. Multiple ChoiceAccording to the label, what is the patient's name?Richard BakerBaker RichardDavid SanchezJames Beard
- 16. Multiple ChoiceIf this patient follows the directions exactly, how long will he need to take this medicine?1 day5 days10 daysThere is not enough data to determine the answer.
- 17. Multiple ChoiceA fever is a spike in temperature. On which day does this person have a fever?SundayMondayWednesdaySaturday
- 18. Multiple ChoiceWhat is the highest temperature that this fever reaches?37383940
- 19. Multiple ChoiceWhat is probably this person's normal body temperature?37383940
- Answer choicesTagsAnswer choicesTags