Biology, 04.02.2020 23:46 solikhalifeoy3j1r
Choose the correct answer to complete the sentence. fossil fuels are made from organic materials. this means that they come from
a. petroleum
b. rocks
c. living things, like plants and animals
d. outer space
Answers: 1
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Hummingbirds drink nectar from flowers, while robins eat plant seeds. what does this reduce?
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Discuss the functions of epithelial connective nerviud and muscular tissues
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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
Choose the correct answer to complete the sentence. fossil fuels are made from organic materials. th...
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