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What is true about liquid water?
A. Ice has a higher density then liquid water because it has less space between molecules
B. Ice has a lower density then liquid water because it has more space between molecules
C. Ice has a lower density then liquid water because it has less space between molecules
D. Ice has a higher density than liquid water because it has more space between molecules
Answer:B. Ice has a lower density then liquid water because it has more space between molecules
Explanation:apex
Is true about liquid water is Ice has a lower density then liquid water because it has more space between molecules.
How to explain density?Density is the ratio between the mass of a material and its volume (d = m/V) at a given temperature and pressure.
The density of liquid water is 1.0 g/cm3, while that of ice is 0.92 g/cm3. Therefore, in the glass in which there is water, the ice floats. Note that the ice is not entirely above the water's surface, but most of it is submerged.
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a controlled experiment you could perform to determine whether ants are more attracted to butter or honey
Place equal amounts of butter and honey on identical plates, observe ant attraction, and compare results to determine preference.
To determine whether ants are more attracted to butter or honey, follow this controlled experiment:
Materials
- Two identical containers or plates.
- Butter and honey.
- A fixed number of ants (e.g., from an ant farm).
- Stopwatch or timer.
- Controlled environment (same temperature, light).
Procedure
- Place equal amounts of butter on one plate and honey on another.
- Position both plates at equal distances from the ant colony.
- Release the same number of ants at a central point, equidistant from both plates.
- Observe and record the number of ants on each plate every 5 minutes for 30 minutes.
Controls
- Ensure plates are identical in size and shape.
- Keep environmental conditions consistent.
- Use equal quantities of butter and honey.
Analysis
- Compare the number of ants on each substance.
- Determine which attracted more ants based on the data.
Conclusion
- The substance with more ants indicates higher attraction. Repeat trials for reliability.
Complete question
Describe a controlled experiment you could perform to determine whether ants are more attracted to butter or to honey.
________ was an Austrian monk in the 1800’s who studied inheritance of traits by growing thousands of __________.