1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
goldenfox [79]
3 years ago
13

An artificial reef is intended to affect the ocean ecosystem by — А A removing pollution from the water B В providing shelter fo

r marine organisms causing sediment to erode into deeper waters D preventing people from overfishing along the shore​
Chemistry
2 answers:
Gwar [14]3 years ago
6 0

Answer:

B

Explanation:

just answered

Mama L [17]3 years ago
3 0

Annswer is B Explanation:acording to this diagram i f

gffgdffdggfdfgd

You might be interested in
some studies has shown that peppermint odor increase people's mental sharpness especially when they solve math problems which be
Fed [463]
"if it is tested in a controlled setting with repeated results" is the statement among the choices given in the question that best describes that can possibly make this scientific claim valid. The correct option among all the options that are given in the question is the first option or option "A". I hope the answer has helped you.<span>
</span>
4 0
3 years ago
Read 2 more answers
The chief advantage of the metric system over other systems of measurement is that it ____.
OlgaM077 [116]

The chief advantage of the metric system over other systems of measurement is that it B. is in multiples of 10.

This can be seen in the picture below that shows the prefixes of the metric system.


7 0
3 years ago
Read 2 more answers
Virus Multiplication-Viruses can make copies of themselves only inside a living____cell.
shutvik [7]

Answer:

Host

Explanation:

Viruses are not alive. They need a living host cell to reproduce.

4 0
2 years ago
If it takes 5 hours to produce 8.0 kg of alcohol, how any days will it take to consume 1000 kg of glucose?
Ipatiy [6.2K]

It takes 21.3 days

<h3>Further explanation</h3>

Given

5 hr = 8 kg Alcohol

Required

Days to consume 1000 kg of glucose

Solution

Alcoholic fermentation⇒ glucose produces ethanol and carbon dioxide,

C₆H₁₂O₆ → 2 C₂H₅OH + 2CO₂

mol ethanol :

\tt \dfrac{5000~g}{46~g/mol}=108.7~moles

moles of glucose to produce 108.7 moles ethanol :

\tt \dfrac{1}{2}\times 108.7=54.35

54.35 moles = 5 hours

moles of 1000 kg of glucose :

\tt \dfrac{10^6~g}{180~g/mol}=5555.5~moles

So for 5555.5 moles, it takes :

\tt \dfrac{5555.5}{54.35}\times 5~hours=511.085~h=21.3~days

7 0
3 years ago
A sample of juice has a pH of 4.2. Whsat is the concentration in mol/dm3 of OH in the juice?<br>​
Annette [7]

Answer:

6 * 10^-4M

Explanation:

use this equation

[ H + ]  =  10  −  pH

6 0
3 years ago
Other questions:
  • Which group iia metal magnesium or calcium is more active cite your evidence?
    8·1 answer
  • A The Haber process is typically carried out at a temperature of approximately 500∘C. What would happen to the rate of the forwa
    13·1 answer
  • Perform the following
    13·1 answer
  • Suppose 870.mmol of electrons must be transported from one side of an electrochemical cell to another in 84. seconds. Calculate
    11·1 answer
  • HELP PLZZZZ!!!!! BRAINLIEST ANSWER!!! TY!
    6·2 answers
  • The model below shows an atom of an element. 10 light gray and 8 dark gray balls sit at the center with 2 concentric black rings
    16·2 answers
  • Which solution has the lowest pH? A. 1.0 M HNO2 B. 1.0 M CH3COOH C. 1.0 M HCOOH D. 1.0 M HNO3 E. 1.0 M HPO4–
    14·2 answers
  • 22 The compounds CH3OCH3 and CH3CH2OH have different functional groups. Therefore, these compounds have different
    9·2 answers
  • 2. Classify the following solutions as acidic, basic, or neutral at 25OC.
    11·1 answer
  • Calculate the volume occupied by 10 moles of hydrogen gas at 145K and 705 Torr.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!