Biology, 24.06.2019 17:30, lexipeacemaker

Abiologist observes that a species of beetle is abundant under logs in the forest but is rarely observed in any other location. (a) identify three variables (two abiotic and one biotic) that might explain why these beetles are found under logs much more frequently than anywhere else. (b) using one of the factors listed in part (a) as an independent variable, write a hypothesis that proposes how this variable could cause the beetles to be found more frequently under logs. (c) design a procedure for a controlled experiment to test your hypothesis. (d) describe the results that would support your proposed hypothesis, and the results that would refute your hypothesis.

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 22:30, georgehall9515

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

Answers: 3

continue

Biology, 22.06.2019 02:30, lisaxo

Are the earth's ocean floor and continents the same age geologically? why or why not?

Answers: 1

continue

Biology, 22.06.2019 06:30, brandon436

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

Answers: 1

continue

Biology, 22.06.2019 06:30, SMNS625

Ascientist is examinin the cell is disrupted when she damages one specific type of macromolecule g the function of macromolecules in a cell she notices that movenent of large molecules into and out of

Answers: 1

continue

Do you know the correct answer?

Abiologist observes that a species of beetle is abundant under logs in the forest but is rarely obse...