Choose the correct words to complete the sentences to explain the types of communities found in the tropical and temperate zones. The tropical zone plays a major role in regulating weather. The tropical zone has an abundance of (kelp, coral, phytoplankton) , which is scarce in the temperate zone. However, (kelp, coral, sea grass) grows in the temperate zone and is absent from the tropical zone

How do antiviral drugs work? in your own words.

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

Under the soviet system, the government a. controlled all forms of communication. b. allowed newspapers to print whatever they wanted. c. controlled editorials but not the reporting of news. d. encouraged access to a wide variety of news sources. select the best answer from the choices provided a b c d