Denitrifying bacteria covert nitrogen into usable forms for plants in a process called nitrogen fixation. They are an essential part of the nitrogen cycle.
Plural porque los alumnos tiene el os al final, plural because the students has the s in it.
Answer:
a message.
Explain :
i dont have idea
Explanation:
2. jugar
3.almorzar
4. tocar
5.llegar
1.empezar
