Describe the function of carbohydrates in your body.

What element is able to combine with itself and hydrogen to form large molecules ?

Which one is an advantage of external fertilization a. the offspring are genetically identical to the parents b. more eggs can be fertilzed at one time c. more sperm can be released at one time d. more protection is available for developing plz

In which city did smog kill thousands of people in only a few days? a. bhopal b. mexico city c. london d. paris select the best answer from the choices provided a b c d