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The illustration above depicts different embryological stages of 4 different vertebrates. Choose all the true statements concerning embryological development of these four species.

The embryos look similar, regardless of the organism

All vertebrates evolved from the tortoise

The similarity in the embryos suggest that they share a common ancestor

Of the four organisms, the calf and the human are most closely related

Of the four organisms, the tortoise and the human are most closely related

Plants that have reproductive structures called cones are?

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return