This means to come up with your own hypothesis or assumptions of something because there is some missing information or not clearly stated.
It is hard to name on that is responsible for all but polution has a large impact on our daily life,hope this helped
Any animal with four feet. Such as alligators, crocodiles, cows, donkeys, cats...
C. fungi
Don't be fooled, ringworm diseases just imply there are circular red swelling/markings at the infected area, making them tinea diseases. Several different fungal species can cause athlete's foot<span />
Answer:
four billion years ago the earth had a layer of ozone gas