Answer:
Fossil record gives evidence of evolution: Earliest land animals. A fossil called Tiktaalik has been found to be halfway between a fish and the earliest land animals
Explanation:
Fossil record documents the hystory life by fossils that have been found in the sedimentary rock layers
The fossil record matches the geologic record:
The oldest forms of life were much more simple than the newest forms of life.
Explanation:
The geologic record can be associated with sedimentary datable layers
DONE
Answer:
The living world can be organized into different levels.
Levels of organization are structures in nature, usually defined by part-whole relationships, with things at higher levels being composed of things at the next lower level. Typical levels of organization that one finds in the literature include the atomic, molecular, cellular, tissue, organ, organismal, group, population, community, ecosystem, landscape, and biosphere levels.
Explanation:
Yet, in spite of the ubiquity of the notion, levels of organization have received little explicit attention in biology or its philosophy. Usually they appear in the background as an implicit conceptual framework that is associated with vague intuitions. Attempts at providing general and broadly applicable definitions of levels of organization have not met wide acceptance. In recent years, several authors have put forward localized and minimalistic accounts of levels, and others have raised doubts about the usefulness of the notion as a whole.
Just helps a lot overall, especially if you are planning to go into a field related to biology. Hope this helps! :)
Answer:
not all organisms become fossils because, not all organisms have bones
Answer:
Ok, my first time answering a question!
Explanation:
Normally, your body uses cellular respiration to make ATP.
Cellular respiration needs oxygen to function.
When you exercise or exert yourself, you may begin to run out of oxygen.
Your body then begins fermentation.
Fermentation then makes it so energy can be released from glucose even though oxygen is not available.
Fermentation will also produce ATP, just like cellular respiration.
Hope this helps! :)
