When you apply brakes on a bicycle the bicylces kinetic energy, the bicycles

Which of the following best describes the dust gas and celestial bodies of the Milky Way galaxy

Gnesinka [82]

The statement that best describes the dust gas and celestial bodies of the Milky Way galaxy is that -They orbit around the center of the galaxy because of gravity.

Explanation:

The Milky way is referred to as a spiral galaxy ,our sun,and all the planets are a part of this galaxy.
A galaxy is often said to be a large group of dust gas and celestial body (i.e nebula, stars, comets, meteors, asteroids, and planets.) bounded together with gravity.

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So we can say that the statement that best describes the dust gas and celestial bodies of the Milky Way galaxy is that -They orbit around the center of the galaxy because of gravity.

6 0

3 years ago

In the late 1960s, robert paine conducted landmark studies on diversity in the rocky intertidal zone comparing the species diver

ohaa [14]

The absence of the predator in the experimental plots led to a rise in population of the two species hence suppressing the other species since they were the prey of the Sea stars. But when the sea stars were present, they maintained a balance in the species diversity by feeding on Mussel and Barnacle species.

8 0

3 years ago

Why NOT advisable to eat and talk at the same time? A Food may lodge into oesoption B Food may lodge into larynx c. Air will ent

Feliz [49]

Answer:

B

Explanation:

Hence When we eat food it closes but when we talk While eating the epiglottis would remain open and the food may enter windpipe which may trigger violent coughing to clear the food material out of trachea or may get serious by Chocking and may be fatal. That is why it is not advised to talk while eating

7 0

2 years ago

Suppose that when you examined your tubes (in this exercise) after incubating them, you noticed that the unsealed control contai

aivan3 [116]

The Oxidation-Fermentation Test is used to differentiate bacteria built on their capability to oxidize or ferment specific sugars.
Once microbes are inoculated,-One tube is sealed with a layer of sterile mineral oil to promote anaerobic growth and fermentation.-The other tube is left unsealed to allow aerobic growth and oxidation.
Organisms able to ferment the carbohydrate or ferment and oxidize the carbohydrate will turn the sealed and unsealed yellow throughout.
Organisms able only to oxidize the sugar will turn the unsealed yellow medium and leave the sealed medium green or blue.
Fragile fermenters will convert both tubes slightly yellow at the top.
Organisms not able to metabolize the sugar will either produce no color change or will turn the medium blue due to alkaline products from amino acids degradation.
Since Pair #1 showed complete yellowing for sealed and unsealed, these Organisms able to ferment the carbohydrate or ferment and oxidize the carbohydrate. So our interpretation will be that the organism has: Oxidation and fermentation OR fermentation only.
For tubes #2 and #3, the sealed tubes were green throughout suggests that they need oxygen for aerobic growth, and the fact that their unsealed tubes showed light yellowing is evidence for oxidation. Sealed - Green and Unseal - Yellow. Our interpretation for these pairs of tubes would be : Oxidation
Tube 1 can be either Oxidation and fermentation OR fermentation only. So reliability of this needs to be confirmed more with additional testing.
Tubes 2 and 3 are most reliable because they can only be oxidation only and no fermentation.

6 0

3 years ago

What allows some individuals to have an advantage over others of the same species

aev [14]

It’s B, having variation from sexual reproduction because the two parent mix genetic information so they have more of an advantage

6 0

3 years ago