Homologous structures, or shared detailed structures, shows us that we are . A. unrelated organisms

B. bacteria

C. aliens

D. related

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.

At which location in earth’s interior does the top density continue to increase as thickness decreases?

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )