SAT, 11.07.2019 16:40 lkarroum3733
Which of the following statements is true? choose all that apply. no observations must be used in scientific experiments. direct observations are used in experiments. indirect observations are used in experiments. neither direct nor indirect observations can answer science questions.
Answers: 1
SAT, 24.06.2019 11:00
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
Answers: 2
SAT, 24.06.2019 16:00
When you apply for a college what is the main thing that will get you accepted?
Answers: 2
SAT, 26.06.2019 01:30
What are the three stages of volcanic activity? a. active, magma, lava c. extinct, eruption, explosive b. eruption, quiet, explosive d. active, dormant, extinct
Answers: 1
SAT, 26.06.2019 05:00
The graph shows a trend in an ecosystem over time caused by increased pollution in the region. what can you conclude from the graph? a. there’s lower biodiversity among birds. b. there’s a higher reproductive rate among birds. c. there’s a significant decline in the number of producers. d. other types of animals were unaffected by pollution.
Answers: 1
Which of the following statements is true? choose all that apply. no observations must be used in s...
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