Answer:
Nitrogen thet cannot be used by organisms. C.
Explanation:
Free nitrogen is simply molecular nitrogen (N2). Nitrogen, in its molecular form, consists of two nitrogen atoms bound together with a tripple bond. Because it is very stable, N2 is typically nonreactive, and takes a lot of energy to break them apart. Among these are the amino acids necessary for life to begin and which are the building blocks DNA is made from. Basically, any nitrogen that is in an organic compound is considered “fixed” nitrogen and N2 is considered to be “free” nitrogen
1. Primero yo voy al comedor.
2. Le doy la llave a mi madre.
3. Leo un libro fenomenal.
4. Deshago las maletas.
5. Pongo la ropa en el armario.
6. Uso la computadora.
7. Mando un email.
8. Duermo en el cama.
9. Como pollo y una ensalada.
10. Bebo una Coca.
Answer:
No
Explanation:
Paternity can be verified by an analysis of the blood types of the probable child and the parents. In this case, if the mother's blood type is A and CHarles CHaplin is O, it is expected that the children of this couple would have children with blood type A or O but no type B.
Answer:
The last one would be the answer, sorry if its wrong tho.
