Design an experiment to test the hypothesis you have written
What will be an ideal response?
Measure the pH level of the pond. Count the fish present or add a set number of fish
to the pond. Monitor the pH level and record the number of fish that die each day.
After 2 weeks, add chemicals to raise or lower the pH. Continue to record the fish
deaths and keep the pH at the adjusted levels.
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The form used to report work-related injuries and illnesses is _____.
a. DOT Form 75 b. OSHA Form 300/300A c. IRS Form 1040A d. OSHA Form 301
The symbol used to identify datums on a print is called:
a. datum identification symbol b. datum feature symbol c. datum symbol d. datum characteristic symbol
Remote sensing uses reflected radiation and therefore can directly sense differences in organic matter content of bare surface soils, but not differences in properties such as water content or iron oxide content
Indicate whether the statement is true or false
Technician A says that self-piercing rivets can be removed by changing the adapters in the same tool used to install them. Technician B says the same type of rivet used by the manufacturer must be used when replacing an aluminum part. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B