Answer:
fighting
Explanation:
meaning of fighting?
1a : to contend in battle or physical combat especially : to strive to overcome a person by blows or weapons The soldiers fought bravely. b : to engage in boxing He will fight for the heavyweight title next month. 2 : to put forth a determined effort They were fighting to stay awake. transitive verb.
Answer:
smaller
Explanation:
organs which are made up of tissues, and are therefore larger than tissues. ... They are therefore larger than organisms.
trees do not fix N2 from air they fix oxygen with the help of N2 fixing bacteria . so trees do not fix N2
