reinforcement - ch 01 scientific processes & characteristics of life
word bank: experiment, manipulated, evidence, responding, qualitative, law, observing, hypothesis, natural, quantitative, theory, prediction
1. science is a body of knowledge that explains the ______ world.
2. gathering information with the senses: ______.
3. all claims in science should be supported by ______.
4. a proposed explanation that can be tested: ______
5. a statement based on what may happen, \if ...then\: ______
6. type of data that is measured with numbers; example: temperature of water: ______
7. type of data that is in the form of a description; example: color of the water: ______
8. a step-by-step procedure that is used to test a hypothesis: ______
9. the thing that the scientist changes in an experiment: ______ variable
10. what is measured or observed in an experiment: ______ variable
11. in science, a ______ combines observations and explains why. (ex. evolution )
12. in science, a ______ is used to make predictions, telling us what will happen.
analyzing data
13. the graph shows the number of shrimp hatched at different temperatures.
what is the manipulated variable? ______
what is the responding variable? ______
14. what claim could be made from this graph? in one sentence, connect the two variables.
bar graph: x - axis (temperature (celsius): 17, 18, 19, 20, 21, 22, 23, 24); y - axis (number of eggs: 0–40)
www.biologycorner.com

Question

reinforcement - ch 01 scientific processes & characteristics of life
word bank: experiment, manipulated, evidence, responding, qualitative, law, observing, hypothesis, natural, quantitative, theory, prediction
1. science is a body of knowledge that explains the ______ world.
2. gathering information with the senses: ______.
3. all claims in science should be supported by ______.
4. a proposed explanation that can be tested: ______
5. a statement based on what may happen, \if ...then\: ______
6. type of data that is measured with numbers; example: temperature of water: ______
7. type of data that is in the form of a description; example: color of the water: ______
8. a step-by-step procedure that is used to test a hypothesis: ______
9. the thing that the scientist changes in an experiment: ______ variable
10. what is measured or observed in an experiment: ______ variable
11. in science, a ______ combines observations and explains why. (ex. evolution )
12. in science, a ______ is used to make predictions, telling us what will happen.
analyzing data
13. the graph shows the number of shrimp hatched at different temperatures.
    what is the manipulated variable? ______
    what is the responding variable? ______
14. what claim could be made from this graph? in one sentence, connect the two variables.
bar graph: x - axis (temperature (celsius): 17, 18, 19, 20, 21, 22, 23, 24); y - axis (number of eggs: 0–40)
www.biologycorner.com

Accepted Answer

### Question 1
# Brief Explanations:
Science focuses on explaining the natural world (phenomena, events, etc. in nature). The word "natural" fits the blank.
# Answer:
natural

### Question 2
# Brief Explanations:
Gathering info with senses (seeing, hearing, etc.) is observing. The term "observing" matches.
# Answer:
observing

### Question 3
# Brief Explanations:
Scientific claims need evidence (data, results) to support them. "Evidence" is the correct term.
# Answer:
evidence

### Question 4
# Brief Explanations:
A testable proposed explanation is a hypothesis. This is a key scientific term.
# Answer:
hypothesis

### Question 5
# Brief Explanations:
A statement with "if...then" about what may happen is a prediction. It's a forecast of outcomes.
# Answer:
prediction

### Question 6
# Brief Explanations:
Data with numbers (like temperature) is quantitative. It's numerical data.
# Answer:
quantitative

### Question 7
# Brief Explanations:
Descriptive data (like color) is qualitative. It's non - numerical, descriptive info.
# Answer:
qualitative

### Question 8
# Brief Explanations:
A step - by - step procedure to test a hypothesis is an experiment. Experiments are used for hypothesis testing.
# Answer:
experiment

### Question 9
# Brief Explanations:
The variable a scientist changes in an experiment is the manipulated variable. It's the independent variable.
# Answer:
manipulated

### Question 10
# Brief Explanations:
The variable measured/observed in an experiment is the responding variable (dependent variable).
# Answer:
responding

### Question 11
# Brief Explanations:
A theory in science combines observations and explains "why" (e.g., evolution theory). Theories have explanatory power.
# Answer:
theory

### Question 12
# Brief Explanations:
A law in science is used to make predictions (tells "what" will happen, e.g., Newton's laws predict motion).
# Answer:
law

### Question 13
# Brief Explanations:
- For the manipulated variable: In the shrimp - hatching experiment, the scientist changes the temperature. So temperature is the manipulated variable.
- For the responding variable: The number of shrimp hatched depends on the temperature, so it's the responding variable.
# Answer:
Manipulated variable: Temperature (Celsius)
Responding variable: Number of Eggs (shrimp hatched)

### Question 14
# Brief Explanations:
From the graph, as temperature (in Celsius) increases from 17 to 24, the number of shrimp eggs hatched decreases. So we connect the two variables in a claim.
# Answer:
As the temperature (in Celsius) increases from 17 to 24, the number of shrimp eggs hatched decreases.

Sovi.AI - AI Math Tutor

QUESTION IMAGE

Question

Explanation:

Question 1

Answer:

Question 2