The organisms in the Cretaceous period and Permian Period are now extinct.
The emergence and demise of specific living forms are represented by time periods on the geologic time scale that span hundreds of millions of years. A mass extinction is a period of geologic time when a large number of plant and animal species go extinct, sometimes within a few thousand to a few million years.
Life has recovered after each of the five significant mass extinctions that have taken place during the past 500 million years. Because it led to the extinction of the dinosaurs, the mass extinction at the end of the Cretaceous Period is the most well-known. However, the Permian Period's end saw the most extreme one in terms of the number of species destroyed.
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Spam by definition means 'irrelevant messages sent over the internet' but in the context of teens and social media it basically refers to posting or commenting heaps of stuff, whether it be a spamming of emojis, random words or letters, a particular phrase... Just something that gets said or posted way more times than necessary.
Answer:
conduction
Explanation:
heat is transferred through solids from one particle to another particle or from the pan to the egg
Answer:
so the reason there are so many wind farms here in the mid west is because we live in a "valley" next to the rocky mountains so the air blows down the mountain and into the "valley"
Explanation:
I believe the answer is:
<span>- The child is engaged in tasks and activities.
(during this phase, most children already develop ability to use logical thinking and possess a good commang of their body, which allow them to be engaged in various tasks and activities)
- The child can differentiate between industry and inferiority.
(during this phase, the children would understand the responsibilties that are expected toward them and would develop a sense of failure/inferiority when they fail to fulfill those expectation)</span>
