Most embrassing moments do youhave

The organelle pictured is found in cells of and is theorized to have once been an independent organism.

How do diseases caused by bacteria and diseases caused by viruses react to antibiotics?

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods. c. it shows that these organisms share the same habitat. d. it provides evidence that these organisms suffered a genetic mutation.