Athreat is a weakness, but a vulnerability is an activity that represents a possible danger. a. true b. false

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

What do all of the above organisms have in common