Chemistry, 06.10.2020 14:01 knownperson233
Raul wants to know which species of grass will grow best in his yard. He plants'four different types
and waters them according to the directions on the package. All four receive the same amount of
sunlight and are planted in the same type of soil. After a few days, he begins to see a difference in
how fast the different types of grass ar& growing. What is the outcome variable (dependent
variable) in Raul's investigation?
Answers: 1
Chemistry, 22.06.2019 23:00
What is the number of neutrons in an atom with atomic mass of 35
Answers: 2
Chemistry, 23.06.2019 00:00
Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3
Answers: 3
Chemistry, 23.06.2019 00:30
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
Answers: 1
Raul wants to know which species of grass will grow best in his yard. He plants'four different types...
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