Brain drain LITERALLY means that smart people are leaving. This means that people are less educated, and especially with women (since they are the ones reproducing) women do not recognize their reproductive rights. They do not have enough education, and in the end, will end up having multiple kids. Education for women should be more widely available to slow population growth, and more women in the workforce would also help with the economy.
Although more complex animals like invertebrates and multi-celled organisms began to appear, it was very late compared to the original, simpler organisms for which the Precambrian time is characterized by.
I think the correct answer from the choices listed above is the second option. The type of magma that it most likely contain would be andesitic. <span>Andesite lava is of moderate viscosity and forms thick lava flows and domes. Hope this answers the question. Have a nice day.</span>
For example, if you throw rubbish on the floor or in the sea , the environment is bad. therefore , all the mess humas create it will all come back to us in some way
