Answer:
Protozoan infection of the intestines. Giardiasis forms cysts and travel through the feces so anything that comes in contact with the feces and the animal has consumed it will host the parasite.
Explanation:
Answer:
I would recommend reading the descriptions and then reading the passage/story if you have not done that yet.
The earth is about 6,000 years old.
Answer:
a. is marked by limited changes in reproductive hormones
Explanation:
Answer:c
Explanation:
it will kill the animals that eat the grass and them
