Chemistry, 19.02.2020 18:06 weridness80

“Plant growth is dependent on the amount of fertilizer applied.” That was the hypothesis Mel and Bill decided on for their science project. They planted identical seeds in the same potting mix, and they used identical pots for each plant. Each pot received the same amount of water, and all the pots were placed in the same location in the greenhouse. After three weeks, Mel and Bill were able to summarize their data. Based on the data collected, what would be the MOST appropriate research question for further study?

A) How much fertilizer, in grams, will kill the plants?
B) What happens when plants are given too much fertilizer?
C) What environmental conditions will result in the most plant growth?
D) What is the optimum amount of fertilizer for continued plant growth?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Answers: 3

Answer

Chemistry, 22.06.2019 04:00

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Answers: 1

Answer

Chemistry, 22.06.2019 09:20

Give the orbital configuration of the phosphorus (p) atom.

Answers: 1

Answer

Chemistry, 22.06.2019 23:30

To find the work done, the force exerted and distance moved are multiplied. a couch is moved twice before you are happy with its placement. the same force was used to move the couch both times. if more work is done the first time it is moved, what do you know about the distance it was moved? a) when more work was done, the couch was moved the same distance. b) when more work was done, the couch was moved less. c) when more work was done, the couch was moved further. d) when more work was done, the couch wasn't moved at all.

Answers: 1

Answer

You know the right answer?

“Plant growth is dependent on the amount of fertilizer applied.” That was the hypothesis Mel and Bil...

Questions