Question

A student wanted to study the effect of temperature on algae levels in a local stream. which items are most useful for gathering data and most appropriate for communicating the results of her observations?

Answer 1

The most useful items for gathering data on the effect of temperature on algae levels in a local stream are a thermometer, water sample collection equipment, and an algae identification guide. To communicate the results, the student can utilize written reports, graphs, and presentations.

Step-by-step explanation:

For gathering data on the effect of temperature on algae levels in a local stream, the student can use the following items:

• Thermometer or temperature sensor to measure the temperature of the water
• Water sample collection equipment to collect samples from different areas of the stream
• Algae identification guide to identify different species of algae

To communicate the results of her observations, the student can use:

• Written reports or lab notebooks with detailed descriptions of the study, data collection methods, and observations
• Graphs or charts to visually represent the relationship between temperature and algae levels
• Presentations or posters to share findings with others

Answer 2

don't kill pls is so close