Answer:
The answer is: Scientists can tell that punctuated equilibrium occurred if they examine the fossil record and see that one organism rapidly evolved different characteristics.
Explanation:
The theory regarding "punctuated equilibrium" followed after Darwin's Theory of Evolution. According to Darwin, species evolved over time. However, evidence supporting it is lacking when it comes to fossil record. He thought that this was because the fossils were incomplete.
Darwin's idea was contradicted by evolutionary scientists, named <u>Stephen Gould and Niles Eldrege.</u> According to them, species change after millions of years (this phase is called <u>"punctuated"</u>) and their change is sudden (and not gradual). This sudden change is very rapid, thus causing a fewer number of fossils being left behind. Most species who undergo speciation, occur in a different geographic location, thus leaving only a few number of fossils.
So, this explains the answer.
Answer:
<u>The major cause of the change that society had on its view on smoking since 1960 was because of scientific information wherein scientists found that smoking causes cancer. The smoke of cigarette contains around 70 chemicals called carcinogens. These are known to cause </u><u>cancer.So</u><u> </u><u>that</u><u>,</u><u> society </u><u> </u><u>has</u><u> </u><u>changed its view on smoking since 1960</u><u>.</u>
Explanation:
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The percent error will be so high because you didn't take your time and review what you was doing. Usually, when you rush through something you don't do as good when you don't. That's why you should always take your time and not rush through a pre-test or a test. Take your time!
I hope this helps! :>
Answer:
Alternative A
Explanation:
The bigger the tortoises the better it can maintain its internal temperature and for longer than other smaller tortoises. What helps maintain the temperature is the help of food digestion in which raises the internal temperature of the animal. Along with the larger surface area and larger biological "mass" the thermal loss of the larger tortoises is reduced.
Cell cycle means... A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.