Stromatolites is shown as the macroscopic evidence of early life by the artist's reconstruction of the earth 3 billion years ago.
<h3>What is Stromatolites?</h3>
- Layered sedimentary structures known as stromatolites or stromatoliths are primarily produced by photosynthetic microorganisms.
- Such cyanobacteria, sulfate-reducing bacteria, and pseudomonads.
- Sand and other rocky materials are joined together by these microbe's adhesive molecules to create mineral "microbial mats."
- Stromatolites are some of our earliest examples of life on Earth and are widely distributed in the fossil record.
<h3>How was Earth 3 billion years ago?</h3>
Without any continents to divide the oceans, Earth may have been entirely submerged in water some 3 billion years ago, resembling a "waterworld."
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Carbon is one of the four of the most abundant elements found in plants and animals.
Carbon is ideally suited to form covalent bonds. Covalent bonds are characterized with sharing of electron pairs between atoms. Carbon is ideally suited to from covalent bonds, because carbon typically bonds with elements which have a similar electronegativity.
Answer:
Hearts of Darkness chronicles the making of 1979's Apocalypse Now,combining footage shot by Eleanor Coppola during the shooting of the film with more recent interviews with the cast & crew.
Answer:
D- Marley died seven years ago on Christmas Eve and the past is here to haunt him and Scrooge is feeling guilty.
Explanation:
According to Charles Dicken's novel, A Christmas Carol, it states “It is required of every man,” the Ghost returned, “that the spirit within him should walk abroad among his fellowmen, and travel far and wide; and if that spirit goes not forth in life, it is condemned to do so after death. …” (Stave One)
When taken into terms Marley is telling Scrooge if he does not change his ways, he will be condemned to do so in the afterlife. Marley was greedy like Scrooge thus he was condemned after death. He has come to warn him of his future if he does not change. This is also why the three ghosts appear- Past, Present, and Future. They are here to warn him of his wrong doings and convince him to change. Hope this helped!
