Phylogenetic analyses can yield a lot of useful information about a gene and its products, including the evolutionary relationships among organisms in which it is found, regions of conservation in the sequence that indicate active sites in a protein, and regions of variability that can indicate rapid evolution in response to pathogens. a. True
b. False

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

the earth is thought to have been formed about 4.6 billion years ago by collisions from a cloud of hydrogen, helium, rock, ice and other materials. these were pulled together by gravity to form objects in and around earth like- asteroids and small early planets called planetesimals.

so, the best possible answer to this question will be option d- to harden materials to form different parts of earth’s layers

the answer is definitely a