Passive immunity lasts only as long as the antibodies survive in body fluids.
Breastfeeding provides passive and likely long-lasting active immunity.
What breastfeeding provides lasts only as long as the antibodies survive in body fluids.
What lasts only as long as the antibodies survive in body fluids?
A: recovery time from fatigue
B: Food poisoning
C: during the day
D: Leptospirosis
E: retaining heat
F: breastfeeding provides
G: an area swollen with pus
H: Something that causes allergies