All living things share common characteristics. they are made up of cells, respond to change, reproduce, have dna, use energy, and _

How will the emission of an alpha particle affect the atomic number of an atom

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature

What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?