Which organisms are the producers of the biological community shown in the image below. * shark tuna inackerel small fish mer zooplankton phytoplankton Your answer

Which codon is the code for the amino acid histidine (his)?

How does the molecular clock work? a. it analyzes the brain functionality of two different species. b. it examines and compares the physical characteristics of two different species. c. it illustrates relationships between two different species. d. it compares the number of mutations that exist in the dna of two different species.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun