Answer:
the question really didnt make sense to me so false..
Explanation:
false
Answer: nitrogen and hydrogen
N2 +3 H2 ---> 2NH3
Explanation:
The source of all energy in the pyramid in model one is the hawk
Answer:
The answer to the first question should be b.
Explanation:
Throughout your body, minerals help build bones and provide structural support. In your mouth, calcium helps harden your enamel and strengthen your jawbone. Hope this helps!
