Biology, 27.08.2020 20:01 meganldale15
A theory is an important part of science because it can be used to A. Create better questions B. Create better experiments C. Test a hypothesis D. Make predictions
A student designed an experiment to test the affect of salt on the number of plants that live in water. What is the dependent variable in this experiment? A. The water B. Water temperature C. The number of plants living in the water D. The amount of salt in the water
What is an appropriate way to analyze the results of an experiment A. Creating a graph B. Creating a data table C. Making observations D. Asking questions
What is a control group used for? A. Making an observation B. Making a comparison C. Designing an experiment D. Making a hypothesis
What I had was #1 D #2 A #3 B #4 A
Answers: 3
Biology, 22.06.2019 03:00
Johnny rode his bike to a friend's house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was not able to play. what was his displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point
Answers: 1
Biology, 22.06.2019 23:00
Describe a desert community where there are fewer producers than consumers.
Answers: 3
Biology, 23.06.2019 05:20
Name another animal that can be grouped in group s and t(i)group (i)group group s is sharp thorns (except puffer fish and porcupine)group t is poisonous sting (except snake and scorpion )*can u me with this question* pl
Answers: 1
A theory is an important part of science because it can be used to A. Create better questions B. Cre...
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