Biology, 24.08.2020 01:01 kmwilliams9019
You are designing a sustainable living space for the Mars Colony Mission. The colony will have plants growing inside of it to recycle the carbon dioxide. You need to determine what type of lighting will be most beneficial to the plants. First you pick a small set of sample plants and grow each in a different lighting. What is the BEST way to measure their effectiveness? A. Measure the oxygen produced by the plant using a gas syringe. B. Measure the pigment density in the leaves using a spectrophotometer. C. Measure the height of the plant with a ruler. D. Measure the carbon dioxide produced by the plant using a gas syringe.
Answers: 3
Biology, 21.06.2019 21:30
Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.
Answers: 2
Biology, 21.06.2019 23:00
Classify the structures as homologous or analogous, depending on their structure and function.
Answers: 1
Biology, 22.06.2019 04:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
Answers: 2
You are designing a sustainable living space for the Mars Colony Mission. The colony will have plant...
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