Which of the following was an early realization that gave rise to darwin's theory of natural selection?
a. most organisms share the same habitat.
b. the earth is younger than previously thought.
c. organisms do not appear to be closely related.
d. the earth and its organisms have changed through time.

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

Hey me with this one❤☺❤ how do you say that a cell also has a life span and death like an organism? give one example.

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by