What is earths cosmic address? a. 5th planet orbiting a red giant star in the Andromeda Galaxy
b. 4th planet orbiting a yellow dwarf star in the Andromeda Galaxy
c. 3rd planet orbiting a yellow dwarf star in the Milky Way Galaxy
d. 2nd planet orbiting a red giant star in the Milky Way Galaxy

Aresearcher is studying the science of attractiveness and asks volunteer test subjects to rank what trait they find most attractive in a person what type of variable is the dependent variable in this experiment

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.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.