Select the correct location on the image. In which area of this volcanic site is the most iron ore likely to be found?

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.

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance

Why are current extinctions of concern to enviromentalists?