Biology, 17.12.2020 16:30 pedrojulianhdz2005
A science class is checking to see how much life exists in local streams. The students each go to a stream and take a sample of water. What step of the scientific process is this? O A. Collecting data B. Forming a hypothesis C. Drawing conclusions D. Peer reviewing
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Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom
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The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons
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Fill in the blank with the best word to complete the sentence. white blood cells protect against and aid in blood clotting when injuries are sustained.
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A science class is checking to see how much life exists in local streams. The students each go to a...
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