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Random mutations can occur in an organism's DNA, causing traits that are different from other organisms in that species. Sometimes these mutations can cause problems for the organism, but other times they
answered
Nov 10, 2018
Biology
middle-school
6
votes
94.1k
views
What is a possible pH of acid rain? 7.0 6.9 4.3 10.5
answered
Nov 9, 2018
Chemistry
high-school
1
vote
35.0k
views
Which of the following best explains a characteristic that diffrentiates fungi from plants ? A. Fungi are made up of cells that do not have cell walls, while Plant cells have walls containing cellulose.
answered
Jun 20, 2018
Biology
high-school
4
votes
141k
views
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