Insects are amazing tiny creatures and are often overlooked. Are insects animals or something else entirely? Insects are animals because they meet the taxonomic classification for the animal kingdom. These characteristics include: respire with oxygen, feed on organic material, motility, sexual reproduction, and are multicellular. There are more insects on Earth than all other animals …
Insect anatomy is wildly different than our own. They have exoskeletons around their organs, instead of an endoskeleton. You may wonder how different other aspects of their anatomy is. Do insects have hearts? Here’s more about insect hearts and how their circulatory systems work. Do Insects Have Hearts? Insects do hearts, and they are a …