Ibet you my points that you can't answer this correctly

what is the best name for the molecule below?

a hydrocarbon compound with a total of 9 carbons that includes one double bond and the rest single bonds. there are 6 carbons across the bottom with 3 carbons branching off of the third carbon from the left. the double bond occurs between the 5th and 6th carbon in the bottom chain.

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Fossil fuels are organic compounds that are made from

15. which of the following is not human-caused groundwater pollution? a. water in an aquifer dissolves elements such as arsenic and mercury from surrounding rock. b. water in an aquifer is contaminated by leachate that seeps into the ground from a landfill. c. water in an aquifer becomes polluted with chemicals used in hydraulic fracturing, or fracking. d. water in an aquifer absorbs harmful bacteria from the drainage field of a septic tank.