(A) the softest layer of rock?
Rain forests are important to western medicine because the supplies needed for the medicine is provided for you in the rain forest, therefore making rain forests important for western medicine.
Temperatures are rising world-wide due to greenhouse gases trapping more heat in the atmosphere.
• Droughts are becoming longer and more extreme around the world.
• Tropical storms becoming more severe due to warmer ocean water temperatures.
• As temperatures rise there is less snowpack in mountain ranges and polar areas and the snow melts faster.
• Overall, glaciers are melting at a faster rate.
• Sea ice in the Arctic Ocean around the North Pole is melting faster with the warmer temperatures.
• Permafrost is melting, releasing methane, a powerful greenhouse gas, into the atmosphere.
• Sea levels are rising, threatening coastal communities and estuarine ecosystems.
Answer:
Microscope i believe.. let me know if its correct :)
Explanation:
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
