Fighting back

Question 1

what do all cells have on there surface?

Answer 1

antigens

Question 2

what do the antigens identify?

Answer 2

whether they are from your body or not

Question 3

how many type of white blood cell are there?

Answer 3

2

Question 4

what are the white blood cells names?

Answer 4

lymphocytes and phagocytes

Question 5

what does the lymphocytes do?

Answer 5

they make antibodies that make the pathogens for destruction

Question 6

what does the phagocytes do?

Answer 6

they engulf the pathogens and digests it

Question 7

what is a pathogen?

Answer 7

a micro-organism that can cause a disease (e.g fungi, bacteria, protoctists and viruses)