Magma that is highly vicious with a high silica and gas content creates an eruption that is:

What organ is the first to receive nutrients that have been absorbed from the digestive tract?

All phases of matter may have a fixed mass

Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells