2.
What is the purpose of paragraph 1?
A to make readers curious about the "hidden" pollution
B. to introduce the topic of pollution on the ground and in trees
C. to argue that pollution on land is a more serious problem than pollution in the
ocean
D. to claim that pollution is becoming harder to see because people are ignoring it

Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?

The decimals you found in part b are called repeating decimals. in the gizmo, repeating decimals are rounded to two places. how does the gizmo show you that a decimal has been rounded?