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Murrr4er [49]
3 years ago
9

The body of water pictured below is relatively still and surrounded by land.

Chemistry
2 answers:
DedPeter [7]3 years ago
8 0

Answer:

The picture most likely is a Freshwater lake depending on it's surroundings

Explanation:

Study Island

Dmitry [639]3 years ago
3 0

1. ocean* -- a great expanse of salt water. I put this picture in here because it seemed to me that an ocean would be obvious, and anyone can see a nice ocean picture from space, as some are found later on this pages. I just liked this wave as it reminded me of body-surfing on Huntington Beach, CA., when I was younger. The oceans occupy 71% of the surface of the planet and there is a great diversity of animal life that can be found in the oceans and nowhere else. While many think of the oceans in a horizontal manner, such as the Pacific, Atlantic, Indian, and Arctic Oceans, there is a vertical manner in which the oceans are described. These include the photic (region to which photosynthetic sunlight can penetrate ... about 200 meters) and the aphotic zone where no plants exist. There littoral zone out to the continental shelf, the benthic zone beyond the shelf. is the benthic zone. Deeper and deeper zones go from the epipelagic zone (free-swimming animals in the open ocean) down to the abyssalpelagic zone (free-swimming and bottom-dwelling animals in the depths ofthe ocean bottom) The hadal zone is which are found in deep ocean trenches formed by the geologic process of subduction). Of great interest in the depth of the oceans are the strange lifeforms and geothermal vents which continue to be newly discovered and described.

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Which of the following is true of the mass of an object?
shtirl [24]

Answer:

Its mass is measured on a scale.

It is measured on a balance.

Explanation:

The mass of an object can easily be determined using a balance or weighing scale.

Mass is the amount of matter contained in a substance. it is has the same value every where and will not vary by geography or location.

Weight is the force on body due to gravity. It is a function of mass and acceleration due to gravity.

Both mass and weight are different.

They can both be measured using a weight device.

6 0
3 years ago
Annie has a soccer ball and a kickball she kicks each ball with the same force the soccer ball accelerates at 3 m/s to the secon
Alexxandr [17]

Answer:

Because of less weight kick ball has more acceleration.

Explanation:

Acceleration of kick ball:

5 m/s

Acceleration of soccer ball:

3 m/s

Newton's second law:

According to newton's second law the acceleration of object depends upon two variables.

1) Mass of object

2) Force acting on it

Mathematical expression:

a = f/m

a = acceleration

f = force

m = mass

The force on balls are same thus the acceleration is depend upon the masses of balls.

The soccer ball has more weight that's why its acceleration is less while kick ball is lighter and thus its acceleration will more.

8 0
3 years ago
What is the major organic product obtained from the following reaction?
trapecia [35]

The correct option is (b)

NaNH2 is an effective base. It can be a good nucleophile in the few situations where its strong basicity does not have negative side effects. It is employed in elimination reactions as well as the deprotonation of weak acids.Alkynes, alcohols, and a variety of other functional groups with acidic protons, such as esters and ketones, will all be deprotonated by NaNH2, a powerful base.Alkynes are deprotonated with NaNH2 to produce what are known as "acetylide" ions. These ions are powerful nucleophiles that can react with alkyl halides to create carbon-carbon bonds and add to carbonyls in an addition reaction.Acid/base and nucleophilic substitution are the two types of reactions.Using the right base, terminal alkynes can be deprotonated to produce a carbanion.A good C is the acetylide carbanion.The acetylide carbanion can undergo nucleophilic substitution reactions because it is a potent C nucleophile. (often SN2) with 1 or 2 alkyl halides with electrophilic C to create an internal alkyne (Cl, Br, or I).Elimination is more likely to occur with 3-alkyl halides.It is possible to swap either one or both of the terminal H atoms in ethylene (acetylene) to create monosubstituted (R-C-C-H) and symmetrical (R = R') or unsymmetrical (R not equal to R') disubstituted alkynes (R-C-C-R').

Learn more about NANH2 here :-

brainly.com/question/12601787

#SPJ4

7 0
2 years ago
What does Newton's first law of motion state ​
Alenkasestr [34]

Answer:

(☞ ಠ_ಠ)☞

Newton's. first law of motion states that "Everybody continues in its state of rest or uniform motion in a straight line unless it is acted by some external forces".

Explanation:

hope it helps

good day

tysm (≧▽≦)

8 0
3 years ago
What are bacteria? Chapter 7 lesson 2 AYU
Maru [420]

Answer:

a group of unicellular microorganisms

7 0
3 years ago
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