WILL GIVE BRAINLIEST please describe what terrestrial planets are in 4 sentences DO NOT SEARCH UP if you search it up i’m not giving brainliest sorry

Energy derived from hot rocks and fluids beneath the earth’s surface is

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 cluster of developing cells from conception until birth is called an