71.3k views
17 votes
Which of the following is produced by the immune system to identify foreign cells?

antibodies
antigens
bacteria
colored dye

2 Answers

5 votes

Answer:

1sy option

Step-by-step explanation:

edge 2021 :p

User Tjekkles
by
5.0k points
3 votes

Answer:

im pretty sure its antibodies

Step-by-step explanation:

User Bernieslearnings
by
4.2k points