Answer:
Unlike coronavirus, once again, bubonic plague rarely spreads directly from person to person. According to the plague theory, fleas carry the plague-causing bacteria from rodents to humans.
Corona can spread easily from people to people
Explanation:
Answer:
The pH value of a solution reflects the relative concentration of hydrogen ions (H+) or protons to the concentration of hydroxide ions (OH-) in a solution. Solutions with a pH value less than 7 are acidic and those with a value greater than 7 are basic, or alkaline.
Explanation:
Read in article. Sorry if I'm wrong.
Which patterns of life were established during the time of the Umm an-Nar culture that still exit today pleas help me I ran out of poinst:(
A is Dermal B is Vascular and C is Ground
