Answer: Option B
Pigs wallow in the mud to cool themselves down.
Explanation: Pigs' skin contains lots of fats, and fats serves as thermal insulator during cold (low temperatures); unfortunately, this feature turns becomes a disadvantage during heat (high temperatures). Hence, pigs frequently wallows in the mud (or any nearby cool water place) - to reduce their body temperature.
Answer:
It's true, almost every body has the same cells of DNA.
That would be : adenine, thymine, guanine, and cytosine.
Microbes cause infectious diseases such as flu and measles.
https://microbiologyonline.org/about-microbiology/microbes-and-the-human-body/microbes-and-disease
