Which action is likely to be take by a start up company specializing in creating mobile devices? -enforcing their own bill -refusing to pay taxes -lobbying the government for a policy -not abiding by the laws set by the government -ensuring a successful implementation of cap and trade policy

Solutions to environmental problems in europe must

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.

What is the ecological role of food chains and food webs