Sienna decides to study movement in plants. Identify the correct sequence of the scientific steps, and place the steps in order.

She developed an hypothesis...

She put one plant near the window and another in...

Every few days she checked the plants...

Over six weeks, both plants grew toward...

Steps to the Scientific Process

1. Make an observation

2. Research the topic

3. Construct a hypothesis

4. Perform and experiment

5. Gather data and present data

6. Analyze data

7. Draw conclusion

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.