The appendages of cockroaches and turtles are modified for creeping movements, but their internal structures are completely different from each other's. what could be the possible interpretation for this similarity? the appendages of cockroaches and turtles are homologous structures, and they have evolved from two different ancestors. the appendages of cockroaches and turtles are homologous structures, and they have evolved from a common ancestor. the appendages of cockroaches and turtles are analogous structures, and they have evolved from two different ancestors.

The appendages of cockroaches and turtles are homologous structures, and they have evolved from two different ancestors.

Explanation:

im not sure but i hope this helps just checked it not right sorry

oak trees? ? what was listed

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.