Answer:
A
Explanation:
It is converted by fixing nitrogen in the root nodules of some plants species
The Kupffer cells protect the liver from bacterial infections
1.b
2.d
3.a
this is the answer to your qeustion.
Re-posting some old information I found on this website
<span>When a fungus infects a body, it attacks the host by destroying and often taking over cells. When a person has an allergic reaction (to anything) the substance triggers the body to send histamines and excess water to the affected area, swelling and closing the area to prevent infection. - Answer Provided by ChaoticPiece</span>
Yes Ligase is involved in dna