Answer: nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
Explanation:
Boy you are off the charts gorgeous, I would rate you a 69
Answer:
Originally, the distinction was based on morphological differences. However, it soon became that some types of organisms had different forms at various stages in their lives, here is why
Explanation:
changed genes is passed on to the next generation. Most mutations are bad, but some of them make the organism more successful in its life. Organisms that inherit that favorable new gene are likely to become more abundant than others of the species. (geologic times)
I’m pretty sure it’s D, the others don’t make sense??
