Biology, 24.11.2020 18:20 Nonniel0v3
Plants have chloroplasts and mitochondria. What is the purpose of mitochondria when a cell already has chloroplasts?
To turn sugars into energy
To fight off infection
To help plants store water
To store vitamins
Answers: 2
Biology, 22.06.2019 04:30
Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?
Answers: 3
Biology, 22.06.2019 05:50
Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?
Answers: 1
Biology, 22.06.2019 08:30
Construct at least two possible hypotheses for the student’s experiment.
Answers: 3
Biology, 22.06.2019 15:30
Ascientist is investigating the effects of salinity on fish development. he places fertilized fish eggs in an aquarium that contains low salinity and observes their development. what factor would improve experimental design the most? place the fish eggs in the open ocean because that is the natural habitat include another aquarium that has normal salinity to compare to the low salinity aquarium include an aquarium that replaces salt with sugar to confirm that the effects are specific to salt grow algae with the fish eggs in order to provide adequate nutrients to the developing embryos
Answers: 3
Plants have chloroplasts and mitochondria. What is the purpose of mitochondria when a cell already h...
Mathematics, 30.03.2021 14:00
Computers and Technology, 30.03.2021 14:00
Mathematics, 30.03.2021 14:00
Computers and Technology, 30.03.2021 14:00
English, 30.03.2021 14:00
Arts, 30.03.2021 14:00
Arts, 30.03.2021 14:00
Social Studies, 30.03.2021 14:00
Geography, 30.03.2021 14:00
Computers and Technology, 30.03.2021 14:00
Social Studies, 30.03.2021 14:00