The endoskeleton Is a calcium-rich formation
B because on the same species can mate and have offspring and normally they also have a similar name
Answer:
The process that is an important part of chemical weathering through oxidation is oxygen giving up electrons to other elements
The right answer is a.anatomy involves symmetry.
In the anatomy of multicellular animals with bilateral symmetry (which form the subregion of bilateria), there are many even organs, that is to say composed of two symmetrical halves, generally positioned on both sides of the median plane. This is the case, for example the human brain that includes two hemispheres, two amygdalas and two hyppocampus, a left and a right.
