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igomit [66]
3 years ago
15

What is direct observation

Biology
2 answers:
Katena32 [7]3 years ago
5 0

Answer:

A direct observation is one that is viewed and recorded by the observer and then recorded for future reference.

It is also known as objective study and the object of study is called the subject. Through this observation, evaluative data is collected.

Explanation:

svet-max [94.6K]3 years ago
4 0
Direct observation is an observation you make first hand. It is something you see with your own eyes and observe yourself.

Hope this helps!
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Difference between bacteria and protists
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Bacteria and protists are unicellular organisms. The difference lies in the type of cells they have. Bacteria are placed in the kingdom Monera and have a prokaryotic cell, whereas protists are placed in the kingdom Protista and have a eukaryotic cell.

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If CPR is not performed, how many minutes will elapse before the brain becomes damaged from lack of oxygen?
attashe74 [19]
If CPR is not performed, C. 4 minutes will elapse before the brain becomes damaged from lack of oxygen.
One minute isn't enough time - you can even hold your breath for one minute without fainting. Some people can even do it for 2 minutes.
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In mitosis, 1.)__________ parent cell(s) divide into 2.)__________ daughter cell(s).
nydimaria [60]

Answer:

The correct answer is 2.) 1 , 2

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3 years ago
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Water can "defy gravity" and climb uphill? True or false. Why or why not
harina [27]
The answer is actually <u>true</u><u>.</u>

The starting point of all rivers is higher than their end point. However, under the right conditions, small amounts of water can be drawn upwards, against the tug of gravity, through a phenomenon known as "capillary action". For this to occur, however, the water must be confined into a small flow space.

Hope this helps!  If it does, would you mind marking my answer as Brainliest? Thanks :D

3 0
3 years ago
What is true of an atom's nucleus?
andreyandreev [35.5K]

Answer:

C

Explanation:

It is positively charged and include most of the atom's mass.

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