A botanist wants to see how different colored light waves influence the growth of pea plants. She puts the same number of seeds into three identical pots with the same kind and amount of soil. she then gives them the same amount of water every three days for the length of the experiment. One pot is placed into a dark windowless closet. Another pot is left on the windowsill, and the third is placed under a lamp with a green bulb. she records the height of each plant every day for three months. What is the independent variable in this experiment?
Answers: 1
Biology, 21.06.2019 19:40
Astudent drew the following flowchart to show the movement of nutrients. soil → roots → plants →? where does nitrogen go next? a. directly into nearby animals as nutrition b. directly into aquifers through condensation c. directly into the air through evaporation d. directly into nearby plants during fixation
Answers: 1
Biology, 22.06.2019 01:30
Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?
Answers: 2
Biology, 22.06.2019 10:00
In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis
Answers: 2
Biology, 22.06.2019 14:10
Climate like that in the sahara desert have the fastest rates of weathering
Answers: 1
A botanist wants to see how different colored light waves influence the growth of pea plants. She pu...
Biology, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
History, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50
Mathematics, 06.05.2021 20:50