Biology, 26.07.2019 02:30 skittles181927
Aresearcher is studying the damage that predators cause to the wings of butterflies. what tools are best to use to determine the percentage of butterflies with damaged wings?
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Specialized cells which perform a particular function form : organisms organs tissues
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Biology, 21.06.2019 20:10
Fossils can only be formed when? if mud, silt or tar is in the area to preserve the fossil ierosion does not occur and allows the fossil to form oxygen and microorganisms cannot decay the bones the area is dry and does not contain mud or silt
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Biology, 22.06.2019 09:00
Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous
Answers: 3
Aresearcher is studying the damage that predators cause to the wings of butterflies. what tools are...
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