Within a population, variation increases the likelihood that some individuals will be able to survive if the environment changes. Which of the following causes variations within a population? changes in extinction rates
changes in the genetic material
changes in the breeding rate
changes in the environment

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

they are all solids.