Physics, 28.01.2020 13:58 SkinnestXOXO
Keesha did an experiment to study the rate of photosynthesis in the water plant elodea. she placed a piece of elodea in a beaker of water and set the beaker 10 centimeters (cm) from a light source. keesha counted the bubbles released from the plant every minute for five minutes (min). she repeated the process two more times. first, she moved the light to 20 cm from the beaker, and then she moved the light to 30 cm from the beaker. what is the outcome variable (dependent variable) in this experiment? what is the key phrase that tells you what you are looking for?
Answers: 3
Physics, 22.06.2019 02:40
What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.
Answers: 2
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Keesha did an experiment to study the rate of photosynthesis in the water plant elodea. she placed a...
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