Question

Phoebe is taking samples from a lake to determine how the populations of aquatic life change during the summer. Each week for a month she takes samples from different areas of the lake. Over the course of a month, she finds the marine life listed in the chart below. What should Phoebe change about her methodology to better address her question?
a. Collect samples more frequently than once a week.
b. Provide details about the creatures in the "other" category.
c. Take samples from the same location each time.
d. Use a more sophisticated net to collect smaller creatures.

Answer 1

I think its c. Because you need to have a consistent place for each week in the same location. I just want to make sure I am correct. This is very important to me. Thank you!

Answer 2

I think it's c, too.

Answer 3

Okay thanks

Answer 4

can u help me with my other questions please? If you can..

Answer 5

I'm kind of busy but I have time for a couple.

Answer 6

okay, if you want i can wait

Answer 7

Post them on up - if I don't answer them, someone else will!

Answer 8

Okay thanks, bye