Which of the following is a stock energy resource?
sunlight
water
lightning
coal

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands