Procedure: 1. Get the Gizmo ready: Select the WHITE tab and the BAR CHART tab.
2. Set the CO, level to 1.000 ppm.
3. If you are testing Temperature, set the Light Intensity to 90% and the Temperature to 0°C
4. If you are testing Light Intensity, set the Temperature to 24°C, and the Light intensity to 0%.
List the next steps you need to take to collect your data and analyze the results.
5.
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7
(Add more steps if needed)

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?