7% is recommended by the American Heart Association
Answer:
1) The sun transforms nuclear energy into heat and light energy .
2)An electric fan transforms eletrical energy into kinetic energy .
Answer:
Alternatives to driving. When possible, walk or ride your bike in order to avoid carbon emissions completely. Carpooling and public transportation drastically reduce CO2 emissions by spreading them out over many riders.
Explanation:
more CO2 gets absorbed into seawater. As a result, the world's oceans have grown more acidic over time, causing a wide range of well-documented problems for marine animals and ecosystems.
With high enough doses of alcohol, respirations stop first; which ultimately leads to death.
Answer:
b
Explanation:
ability to move quickly and easily.