Which Best Describes the First Organisms on Earth Answers

Archaea with simple DNA. Which of the following best describes the interaction between Earths crust and living organisms.

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Most organisms on earth have shells skeletons or teeth.

. 11 Questions Show answers. C Darwins theory emphasized that populations vary and change over time. Raw materials essential for life are cycled through Earths crust.

Which type of energy-releasing process was most likely performed by those first heterotrophs. Where and how did life first form on the planet. What were the first organisms on Earth.

B Darwins theory proved that individuals acclimated to their environment over time. A prokaryotic and aerobic B prokaryotic and anaerobic C eukaryotic and aerobic D eukaryotic and anaerobic. Which types of organisms developed first due to the early environmental conditions on Earth.

Eukaryotic organisms were the first organisms on Earth. Correct answer to the question Which beat describes the first organisms on earth a. Which types of organisms developed first due to the early environmental conditions on Earth.

The continental crust allowed the evolution of life on land. Which best describes the first organisms on earth. Fossil fuels are a valuable energy source for the biosphere.

What types of living organisms were first to inhabit the Earth and why were the best adapted to life on Earth. The crust recycles the organic materials in sedimentary rock. 1 Which of the following statements best describes Darwins theory of evolution by natural selection.

Theories of early life on Earth suggest that there was a pioneer organism that evolved first. The organism is prokaryotic because it can synthesize its own food. These organisms were called heterotrophs.

-these were the first organisms on earth-aerobic bacteria are these types of cells Eukaryotes-have mitochondria-include organisms that carry out aerobic respiration -can be a. Archaea with simple dna b. A Darwins theory was the first to describe the ideas of special creation.

The organism is prokaryotic because it can reproduce asexually. These parts are more likely to be buried in ice than other body parts. Due to the presence of water fish were the first organisms on Earth.

What were the first building blocks of life. Biology questions and answers. The organism is eukaryotic because it has a plasma membrane.

The organism is eukaryotic because it has membrane-bound organelles. These parts decay slower than other body parts. Describe the environment of the early Earth that led to the planet being hospitable to life.

The first organisms to appear on Earth were formed from simple organic aggregates. Bacteria and decomposers consume these parts first after an animal dies. The Earths atmosphere was lacking oxygen.

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