Lily investigates which objects are attracted by a magnet. She tests a paper clip, a crayon, and a nail. She holds a magnet two centimeters away from the object being tested. Each time she tests an item, she uses a different magnet. In what way did she make a mistake setting up her investigation?

From which college can you earn an associate's degree a. a four-year college b. a community college c. a vocational college d. a public university

Students will know how much aid they will be getting once they receive an from the college

Carlo is wondering what causes plants to grow at different rates. carlo’s hypothesis is “plants will grow more when the day is longer.” what would be the difference between the test group and the control group in this experiment? type of soil type of plants exposure to sunlight method for measuring the growth