Aseismograph station can determine its distance from an earthquake's epicenter by 1. subtracting p from s wave arrival time and then determining what that time is equal to in distance 2. mapping p and s wave arrival times on a map 3. subtracting p, s, and l wave arrival times, determining distance from this number, and then mapping it 4. one station can't locate its distance from an epicenter. three stations must do this.

What role do traits play in affecting an organisms ability to reproduce? finches

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

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.