That would be true.
Leukocytes protect the body from diseases in multiple different ways.
4. Two people lack the same information about an issue
Reason:
If two people are arguing about something they both lack knowledge then it will be pointless because they won't have any logic or evidence behind thier arguement and will end up just attacking eachother instead.
Answer:
B.) Cross-country skiing; tennis
Hope this helps :)
