Which of the following research questions would be the most appropriate selection for a student studying space exploration?
A. Is space travel the future of human kind?
B. Have we been visited by aliens?
C. What potential resources could be gained from the rise of asteroid mining?
D. Should we stop funding NASA?
Answers: 1
Biology, 22.06.2019 00:00, jlong2043
You decide that the introduction should also discuss the extremophiles that are referred to as the archaea. these single-cell organisms are considered "extremophiles" due to their ability to survive and reproduce in environmental conditions that would be hostile for most living organisms. archaea species have been isolated from highly acidic sulfur springs, ocean floor thermal vents with temperatures that exceed boiling, and subarctic ice well below freezing. while still considered to be prokaryotic, the archaea have numerous differences that place them apart from the bacteria. choose the characteristics that separate the archaea from other prokaryotic cells. select all that apply. view available hint(s) select all that apply. archaea lack true peptidoglycan in their cell walls. the morphology of the cell is rigid and is geometric in shape, similar to a sphere or cylinder. the cytoplasmic membrane lipids of archaea have branched or ringform hydrocarbon chains. all currently identified and characterized archaea have been linked as the causative agent to an animal or human disease.
Answers: 2
Biology, 22.06.2019 13:00, minecrafter3882
Why is the statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive.
Answers: 3
Biology, 22.06.2019 14:00, jimmyjimjim
What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.
Answers: 1
Biology, 22.06.2019 15:30, kcarstensen59070
Wich is not standing in the way of astronomers getting a good view of different star
Answers: 2
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