Explanation

Water vapor is directly related to humidity, which plays a crucial role in weather prediction. 

The amount of water vapor in the air significantly influences cloud formation, precipitation, and temperature. 

Therefore, measuring water vapor content is essential for weather forecasting. 

Explanation

The final step of the scientific method is developing a conclusion.

It involves summarizing the findings, interpreting the data, and determining whether the hypothesis was supported or rejected.

The scientific method steps in order:

• Observation
• Hypothesis
• Prediction
• Research
• Experimentation
• Data Analysis
• Conclusion

Explanation

 None of these options are completely incompressible.

While solids are the least compressible among the three states of matter (solid, liquid, and gas), all of them can be compressed to some degree. 

Explanation

 Wind speeds of 10–13 kilometers per hour (kph) are considered light breezes.

At this speed, wind may rustle leaves, move small branches, or flutter light flags, but it does not cause damage.

Explanation

Convex lenses converge light rays and are used in reading glasses to magnify close-up text.

A short focal length provides greater magnification, making it ideal for reading.

Explanation

Rest and motion are considered relative because they depend on the observer’s frame of reference.

An object may appear to be at rest in one frame and in motion in another.

Explanation

Insulin is the hormone secreted by the pancreas, which plays a crucial role in regulating blood sugar levels.

It helps in the metabolism of proteins, starches, and fats by facilitating the absorption of glucose into cells.

Explanation

Topology is a branch of mathematics that studies the properties of space that are preserved under continuous transformations like stretching and bending, without tearing or gluing.

It focuses on concepts such as continuity, compactness, and connectedness.

Explanation

Thomas Edison is often credited as a key figure in the development of motion picture technology due to his invention of the Kinetoscope, an early motion picture exhibition device.

His contributions in the late 19th century laid the groundwork for the commercial motion picture industry, making him a pivotal figure in film history.

Explanation

A White Dwarf is the remnant of a low or medium-mass star (like our Sun) after it has exhausted its nuclear fuel (hydrogen and helium).

It no longer undergoes fusion and slowly cools over billions of years.