The answer is D.
An endothermic reaction involves absorbing heat whereas an exothermic involves releasing heat.
Answer:
Three kingdom system of classification
Three kingdom classification was given by Ernst Haeckel. The major group included in three kingdom is Plantae, Protista and Animalia. Plantae consists of eukaryotic and autotrophic organism. Protista contains eukaryotic and heterotrophic as well as an autotrophic organism.
Yes. becuse it gains traits from both parents as a way to ultimatly survive