Scientific research shows that our global climate is changing. arctic sea ice is decreasing in both area and thickness. which of the following best predicts an outcome of this global climate change in an arctic ecosystem?
a. animals that rely on the sea ice for survival may become extinct as their habitat disappears.
b. melting of sea ice will minimize the effects of global warming in the area as the ice absorbs heat.
c. species that are intolerant to cold will migrate to the arctic ecosystem and survive.

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

What are the characteristics of subsystem

Which organism in this food web is an omnivore?coati