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Murljashka [212]
3 years ago
14

How much water are we pumping out of the ground using wells in the US alone?

Biology
2 answers:
blsea [12.9K]3 years ago
8 0

Answer:

did you get the correct answer?

Explanation:

Nadya [2.5K]3 years ago
3 0

I think the answer is C

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What characteristics contribute to the success and ultimate fall of the persian empire?
mafiozo [28]
The Persian state and Western India to the Indus River was created by Cyrus "the great". He proved wisdom and compassion in the defeat and organization of his empire. His son Cambyses, invaded Egypt. Darius added a new province and Western India then dominated Thrace in Europe, He created the world's largest empire to that time, he divided the empire into 20 provinces. The fall began by Persian kings being secluded out there courts, enclosed by luxuries. Kings upturn taxes, loyalty to empire decline. 
7 0
3 years ago
What is photosystem 1 and photosystem 2 and what do they do? What are the steps ?
densk [106]

Answer:

The primary function of the photosystem I is in NADPH synthesis, where it receives the electrons from PS II. The primary function of the photosystem II is in the hydrolysis of water and ATP synthesis. The PSI is made up of two subunits which are psaA and psaB.

<u>Here are the basic steps:</u>

Light absorption in PSII. When light is absorbed by one of the many pigments in photosystem II, energy is passed inward from pigment to pigment until it reaches the reaction center. ...

ATP synthesis. ...

Light absorption in PSI. ...

NADPH formation.

Explanation:

Brainliest please?

8 0
2 years ago
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e-lub [12.9K]
Uhhhhhh it is true .
5 0
2 years ago
Read 2 more answers
Match each enzyme namewith the correct descriptive phrase.
tamaranim1 [39]

Answer:

The correct answer is -

a. 2

b. 3

c. 6.

d. 1

e. 5

f. 4

Explanation:

Topoisomerase II is the enzyme that catalyzes the formation of double-strand DNA breaks.

DNA ligase is the enzyme that catalyzes through adenylated DNA intermediate

DNA polymerase gamma is n enzyme that acts on the Mitochondrial DNA replication.

The reverse transcriptase uses a tRNA primer during catalytic reaction in the synthesis of retroviral DNA

DNA pol I breaks RNA in a DNA-RNA hybrid molecule in their catalytic reaction.

DNA pol IIIused in catalyzing and acts as major enzyme, the most nucleotide incorporations in bacterial DNA replication

6 0
3 years ago
A skier is going down a hill at an initial velocity of 9 m/s East. The hill gets steeper and the skier's velocity increases to 1
Mrrafil [7]

Answer:

Acceleration is 3m/s2

Explanation:

From the question, the formula for acceleration is ∆velocit÷∆time.

V1=9m/s

V2=18m/s

T1=0 seconds

T2=3 seconds.

V1 represent initial velocity

V2 represent final velocity

T1 represent initial time

T2 represent final time.

Acceleration=v2-v1÷T2-T1

=18-9/3-0

=9÷3

=3m/s2.

Acceleration is 3m/s2.

Acceleration is the rate of change of velocity of a body per unit time.

6 0
3 years ago
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