Salt water can come onto the shore as a result of the storm surge and can cause many plants in that area to not adapt a salt water and die. How does an ecosystem recover from this?

What amino acid is coded for by this sequence after the mutation

Which of the following must be true for a fossil organism to be useful as an index fossil? a. the fossil organism must be widespread geographically. b. the fossil organism must be abundant. c. the fossil organism must be limited to a short span of geologic time. d. all of the above.

During dna replication,each strand of dna is used as a template to produce a complementary strand of dna. this process is shown below. which base will attach to location