Chemistry, 23.04.2020 16:18 hjeffrey168
Raphaela wants to enter the school science fair and has a list of ideas for a project. Which questions could she
answer through scientific investigation? Check all that apply.
Are elephants afraid of mice?
Does feeding peanuts to a chicken make it produce larger eggs?
Do the chirps of a cricket indicate air temperature?
Why are small dogs more cuddly than large dogs?
Do plants go taller when there are earthworms in the soil?
Answers: 1
Chemistry, 21.06.2019 16:30
Jewelweed, a flowering plant, has seed pods that burst open when touched and forcefully eject their seeds. these structures are favorable because they a. can cause genetic changes to occur. b. prevent germination within the seed pod. c. aid in the dispersal of the species. d. attract insects that aid in pollination.
Answers: 3
Chemistry, 22.06.2019 09:00
Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
Answers: 1
Chemistry, 22.06.2019 09:30
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature
Answers: 3
Raphaela wants to enter the school science fair and has a list of ideas for a project. Which questio...
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