Question

1. what scientific tool helps scientists to easily visualize and manipulate something we cannot see with our eyes alone? (slide 17)
2. what is the difference between ecology and environmental science? (slide 19)
3. what is the correct order of the scientific method? (slide 24)

Explanation:

1. Microscopes, telescopes and other scientific tools help visualize and manipulate things invisible to the naked - eye.
2. Ecology focuses on the relationships between organisms and their environment, while environmental science is a broader field studying the environment and its problems.
3. The scientific method generally involves making an observation, forming a hypothesis, conducting an experiment, analyzing data, and drawing a conclusion.

Answer:

1. Scientific tools like microscopes and telescopes.
2. Ecology is about organism - environment relationships; environmental science is broader and studies environmental problems.
3. Observation, hypothesis - formation, experiment - conduction, data - analysis, conclusion - drawing.