What strategies/ideas can we pose to promote the effective use and conservation of energy

Which of the following systems in absorbing oxygen and releases carbon dioxide

Dominance the dominant allele doesn’t fully mask or hide the recessive. for example, a red carnation with a white carnation will produce a carnation. one gene one trait. well most of the time than one gene controls a trait. we are all different but genetically speaking we are % similar with regards to genetic makeup.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false