When weather conditions are disrupted by el niño, how does this affect ocean nutrients?

ik its not c. so hell

im being timedd plea

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

How many atoms are there in 5.70 mol of mg

Aplanet similar to earth has four moons roughly the same distance away. the moon that will most affect tides on the planet is the one that has the greatest a) mass. b) volume. c) density. d) amount of water.