(; -; ) what is a key factor in the rate of chemical weathering of rock?

the size of the rocks

chemical composition

exposure to wind

According to the diagram, what sources contribute to the phosphorus found in soil? according to the diagram, phosphorus found in soil contributes phosphorus to what other sources? (site 1)

Which of the following is an example of this type of co-evolution

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.