Explain why the negative charges embedded within the filtration membranes are able to repel proteins which are negative charge but not chloride ion.

Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery

The energy released by a nuclear fusion reaction is produced when

Where do magnetic lines of force enter earth?