Music, asked by aaysha14, 7 months ago

. define and
give
examples of

rational and
irrational numbers

tell about cell theory

eg of cow breeds


#Finally woke up​

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Answered by Jo2420
1

Answer:

  1. Definition:
  • Rational Numbers- A number that can be made by dividing two integers (an integer is a number with no fractional part). The word comes from "ratio". Examples: • 1/2 is a rational number (1 divided by 2, or the ratio of 1 to 2) • 0.75 is a rational number (3/4)
  • Irrational numbers- Simple Definition: A number that cannot be exactly expressed as a ratio of two integers.

With example: A real number that can NOT be made by dividing two integers (an integer has no fractional part). "Irrational" means "no ratio", so it isn't a rational number. ... Example: π (the famous number "pi") is an irrational number, as it can not be made by dividing two integers.

2. Cell Theory: In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.

Cell theory is a way that we can describe the living things around us in a biological way. Since cells are a basic life unit, we consider them to be alive and they can also be part of bigger living things. Other cells, such as bacteria, are smaller and can exist as a single unit.

Explanation:

Hope this answer helps! A lot of research was done. Mark me the brainliest!

Answered by advsahid2
3

Answer:

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