Which earth layer does the following describe? this layer, along with the crust, forms the solid tectonic plates a) upper mantel b) mesosphere c) core d) asthenosphere

How do all types of diffusion/passive transport actually ‘work’ without using even the smallest amount of cellular energy?

Select the star life cycle that is accurate

2pomis which of the following would be a valid hypothesis for a scientific investigation about how transportation affects food security? alcannotatiord foods purchased from the local farmers market. o b. how does the distance a food travels affect its affordability? o e foods that travel great distances cost less than foods bought o d why do local farmers markets have food with such high prices?