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zlopas [31]
3 years ago
15

The liquid in the cup is brown" is an example of an ..............

Physics
2 answers:
Ipatiy [6.2K]3 years ago
5 0
I think it’s A, observation
erastova [34]3 years ago
3 0
Eaither D or A bit I am leaning more towards D
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Discuss potential behavioral concerns for people should they travel to Mars
Anna35 [415]

Answer:

The ability of our bodies to adapt to different levels of gravity. You would become weaker and your heart is use to zero gravity. Boredom because there isn't much to in space. When intelligent people get bored, it's not pretty all the time...

6 0
3 years ago
Mrs. Walker has on new shoes! When she walks down the waxed hall floors she slips and slides. What could Mrs. Walker do to help
givi [52]
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Hope this helps x
3 0
3 years ago
Most landfills contain very little air and moisture, which many microorganisms need to survive. How do you think these condition
Orlov [11]

Since substances break down much faster under aerobic conditions, as oxygen helps break the molecules apart, in a process called oxidation, biodegradation that actually takes place does so slowly that effects may not be visible in decades after a product was buried, if even then.

7 0
4 years ago
A feather of mass 0.001 kg falls from a height of 2 m. Under realistic conditions, it experiences air resistance. Based on what
guajiro [1.7K]
Explanation:

Two objects that only have the force of gravity acting on them, will fall with the same acceleration <span>g=9.8<span>m<span>s2</span></span>; g=32.2<span><span>ft</span><span>s2</span></span></span> and will therefore hit the ground at the same time.

When you drop a feather, air resistance acts on all the surfaces of the feather. This causes the feather to slow down.

Air resistance depends on two factors: the speed of the object (increased for example by throwing it), and its surface area.



hope this can give u a little bet more to know about how to get ur answer :P 

have a gud day and gud luck!

7 0
4 years ago
1A, 3B, and 7A are examples of<br> __________<br> on the periodic table.
nalin [4]

Answer:

1 A, 3 B, and 7 A are examples of  <em>group number</em> on the periodic table.

Explanation:

The table that consists of elements arranged systematically on the basis of atomic numbers is called periodic table. Groups and periods are two important part of a periodic table. A periodic table contains seven horizontal rows, called as periods and 18 vertical columns, called group.

The groups name is given in the form of number and alphabets. It represents the columns present in the  periodic table.

Hence, 1 A, 3 B, and 7 A are examples of  <u><em>group number</em></u> on the periodic table.

3 0
3 years ago
Read 2 more answers
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