The milky way is held together by a blackholes gravitational force. Since the stars near this blackhole move at a high speed what can you infer about the blackhole

The Milky Way is held together by a black hole's gravitational force. Since the stars near this black hole move at a high speed, what can you infer about the black hole?

A. Its location

B. Its size

C. Its depth

D. Its speed

B. Its size

Explanation:

The Milky Way is one that describe the galaxy's appearance from earth, it paints the galaxy and how it contains our solar system.

Black holes are however tied to the plane of milky way are both strange and amazing, and this study of them has kept founding and recent scientists busy and excited.

The Milky Way is held together by a black hole's gravitational force. Since the stars near this black hole move at high speed, it is inferred that it is of a huge size having a huge gravitational force, that is pulling all these stars closer and towards it.

The great gravitational force near the black hole makes the star move faster.

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.