Which congruence theorem can be used to prove that ghl equals khj.

What happens to the composition of an atom to cause it to become positively or negatively charged?

Which the following is a common trait in a four year college

Abacterium was found to contain a sequence of atcgggatcct in its genome. a few generations later, the sequence was found to be atcatcct. what type of mutation caused this change in the bacteria? a. duplication b. insertion c. inversion d. translocation