Answer:
An encounter with an affected animal
Explanation:
Note:
hormonal changes, changes in diet and immune suppression might lead to a disease caused by an opportunistic pathogen.
Bonus:
An opportunistic pathogen can be bacteria, viruses, fungi, or protozoa that take advantage of an rare opportunity to infect it's due to weakened immune system, a disruption in the host gut microbiota/integumentary barriers.
An opportunistic pathogen can not cause disease Where there is normal immune system in the host
Bacteria have been the very first organisms to live on Earth
Answer: In addition to slowing the overall expansion, gravity causes local clumping of matter into stars and galaxies. ... Within the Local Group, the gravitational interactions have changed the inertial patterns of objects such that there is no cosmological expansion taking place.
Explanation:
The cloaca because i am doing it to bye
This would be considered a mutation.
