Answer:
About 100 earthquakes per year are strong enough to cause damage.
Most earthquakes are not strong enough to be felt by humans
Explanation:
Earthquakes happen very frequently because the earth’s tectonic plates are always on the move (though just a few inches per year) and they collide or brush against each other causing stress that is released regularly as earthquakes. Close to a million earth tremors that are undetectable to humans occur every year. These are 2.4 Ritcher and less in magnitude. However, every year there are about 100 earthquakes above 6.0 Ritcher in magnitude that cause damage.
Answer: "Metaphase" Sister chromatids line up along the middle of the cell.
Explanation:
This atom placed in 14th group of the periodic table has a relatively small mass and can form four different bonds according to it's valence. That's what allows it to form a large variety of compounds.
Cell Division in Animals and Plants
Animals: During the cell division stage, many things occur such as spindle fibers and organelles that only occur in animals. Animal cells build up a wall that then divides after all of the steps have occurred to create sister cells.
Plants: The plant cell develops a cell wall, but does not develop a cell wall that can divide itself. <span />
A scientific fact is an information or knowledge gained through scientific methodology.
<h3>
What is science?</h3>
Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Science can also be defined as the pursuit and application of knowledge and understanding of the natural and social world following a systematic methodology based on evidence.
Scientific methodology includes the following:
- Objective observation:
- Evidence
- Experiment or testing of hypotheses
- Induction
- Repetition
- Critical analysis
- Verification and testing of evidence
Thus, a scientific fact is an information or knowledge gained through scientific methodology.
Learn more about science here: brainly.com/question/17216882
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