Chemistry, 16.10.2020 15:01 cxttiemsp021

I REALLY REALLY NEED HELP NOW!! ALRIGHT CAN YALL AT LEAST READ THE QUESTIONS LIKE DANG Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a dirt-like substance that’s rich in nutrients. The next season, farmers use this substance as a natural fertilizer for their crops.
A biology student has grown tomato plants for several years. Until now, he used an artificial fertilizer formulated for tomato plants. This fertilizer caused his plants to grow faster and taller than they grew in unfertilized soil. The student wants to know whether using natural compost will cause his tomato plants to grow faster and taller than his artificial fertilizer.
Answer the following questions to plan an investigation using the steps of the scientific method and help the student find the answer to his question.

PART A-
What are the student’s observations and inferences before he starts his investigation?

PART B-
What’s the student’s scientific question?

PART C-
Construct at least two possible hypotheses for the student’s experiment.

PART D-
Choose one of the hypotheses to make a prediction.

PART E-
How would you conduct your investigation? In your answer, explain your independent and dependent variables.

PART F-
How does the design of your experiment control for outside factors that may affect the results?

PART G-
How do you plan to analyze and communicate your results?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 06:00

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm

Answers: 2

Answer

Chemistry, 23.06.2019 00:30

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?

Answers: 1

Answer

Chemistry, 23.06.2019 12:00

Jill is pushing a box across the floor. which represents the upward force perpendicular to the floor? a) fp b) ff c) fn d) fg

Answers: 1

Answer

Chemistry, 23.06.2019 16:40

Moseley made revisions to the periodic table that resolved some of the problems with mendeleev's version. which of thesewas a result of his revisions to the periodic table? the revised periodic table could account for the discovery of new elements.the revised periodic table could account for variations resulting from isotopesscientists could begin to write new information onto each element.scientists could begin to place the table on a single sheet of paper.

Answers: 1

Answer

You know the right answer?

I REALLY REALLY NEED HELP NOW!! ALRIGHT CAN YALL AT LEAST READ THE QUESTIONS LIKE DANG Many farmers...

Questions