Which is an example of a chemical biomarker? [multiple answers]
A) dinosaur bones
B) tracks left in soft mud
C) isotopic signature in the rock record
D) the Great Wall of China
E) microplastics deposited in lake sediments
F) organic molecules that come from cellular membranes
.
Which is an example of a chemical biomarker- -multiple answers- A) din.docx
1. Which is an example of a chemical biomarker? [multiple answers]
A) dinosaur bones
B) tracks left in soft mud
C) isotopic signature in the rock record
D) the Great Wall of China
E) microplastics deposited in lake sediments
F) organic molecules that come from cellular membranes
A) dinosaur bones
B) tracks left in soft mud
C) isotopic signature in the rock record
D) the Great Wall of China
E) microplastics deposited in lake sediments
F) organic molecules that come from cellular membranes