Many people are introduced to Google Drive through Google Docs, the incredibly popular online word processor that is part of the Google Drive office software suite.
Split and merge into it. Answer by Ericman2043. Confidence votes 530. Ectotherm-an animal whose body temperature changes with the temperature of its surrounding environment. Endotherm-an animal whose body temperature does not change with its surrounding environment. Ectotherms are animals like snakes and lizards that change their body temp with the ambient temperature.
From Wikipedia, the free encyclopedia. Endoderm is one of the three primary germ layers in the very early human embryo. The other two layers are the ectoderm (outside layer) and mesoderm (middle layer), with the endoderm being the innermost layer.Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.he other two layers are the ectoderm (outside layer) and mesoderm (middle layer), with the endoderm being the innermost layer. Cells migrating inward along the archenteron form the inner layer of the gastrula, which develops into the endoderm.