Biology, 12.07.2019 09:40 rileyeddins1010
1the gummy bears not placed in water or salt water serves as a control for comparison. true false 2 a gummy bear placed in salt water swells (becomes larger) since the salt enters the gummy bear. true false 3 diffusion is defined as the movement from an area of high concentration to low concentration. true false
Answers: 2
Biology, 22.06.2019 02:00
What is the difference between an igneous, sedimentary and metamorphic rock
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Biology, 22.06.2019 09:20
Which type of respiration takes place when there is no oxygen present? a. anaerobic b. mitochondrial c. cellular d. aerobica. anaerobic
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Biology, 22.06.2019 13:10
Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere
Answers: 2
Biology, 22.06.2019 15:30
Which of these would most likely be a stimulus that would cause the body to initiate feedback mechanisms a.) normal body temperature in an arctic environment b.) normal boy temperature in a tropical environment c.)light physical activity d.)low blood sugar
Answers: 2
1the gummy bears not placed in water or salt water serves as a control for comparison. true false 2...
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