La célula es la unidad básica de los seres bióticos y abióticos

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

Some animals that try to adapt to climate changes eventually die due to starvation, as climate change alters the web.

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat