Students set up a controlled experiment. They put five crickets in each of three identical containers. They set the temperature of one container to 15°C, one to 20°C, and one to 25°C. Then they count the number of cricket chirps in each container for 1 hour. What is the responding variable in this experiment?
ANSWERS

Decide which type of ball to use.

Measure the angle between the ramp and the floor.

Accurately record the results in a data table.

Identify the variables in the experiment.

i have read the novel roll of thunder hear my cry by mildred d. taylor.

1. this isn't like any other story i've read or watched because it is about a black family in mississippi right after slavery in the u.s. had become illegal. most of the novels i have read were about slavery. another point is that the author of the novel used symbolism in a way i haven't seen before. for example she uses thunder as something negative meaning something bad will happen. but by the end of the novel, she made thunder a good thing.

2.   one character that changed during the novel was stacey. stacey is the eldest child of the black logan family. around the begging of the novel stacey was avoiding the white boy jeremy simms. he had a dislike for jeremy's family. but at the end of the novel stacey began to like jeremy.

3. the author starts the novel with the problem that the children of the logan family have to avoid the white kid school bus while walking to school.

thats just how it be sometimes

pennfoster ? here you go

1. heat

2. acquitted, exonerated

3. rough

4. common

5. hate

6. harmful, toxic

7. public

8. apart

9. despise

10. careless

11. put

12. received

13. become

14. received

15. persuaded

16. make