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
Savatey [412]
3 years ago
5

Burning biofuels releases co2 into the atmosphere, contributing to global warming. however, this is at least partially offset by

Chemistry
1 answer:
castortr0y [4]3 years ago
3 0
Photosynthesis in green plants during which CO2 is absorbed to form glucose
You might be interested in
A boy kicks a ball with a force of 40 N. At exactly the same moment, a gust of wind blows in the opposite direction of the kick
aliya0001 [1]
B, the opposing forces are the same, thus, the ball doesn't move back or forward.
8 0
3 years ago
Read 2 more answers
an amber alert object is placed in 50 mL of water in the water level rises 72 ml. What is the volume of the object?​
Ilya [14]

Answer:

72 ml-50 ml =22 ml is the volume of the object

Explanation:

7 0
3 years ago
Which of the following is true about hydropower? It changes the surrounding ecosystem. It does not produce greenhouse gases. It
Whitepunk [10]

Answer:

A

Explanation:

One of the main complaints about hydropower is that it will change the ecosystem. You can read about the history of any dam and you will find that most of them have involved evacuation. That means that farmland was lost and replaced by a lake behind the dam. The energy comes from water cascading over the top of the dam to its bottom.

It does not produce radiation.

It does not burn fossil fuels. It's clean and does not pollute the air.

So there are no greenhouse gases involoved.

3 0
2 years ago
What are the disadvantages and advantages of alloys?
ziro4ka [17]
Advantages of alloys:
-high strength-to-weight ratios
-a wide range of different alloys, to suit a range of different uses 
-low density

Disadvantages of alloys:
-No fatigue limit
-prone to corrosion, so need protective finishes, particularly magnesium alloys
-Many alloys have limited strength, especially at elevated temperatures magnesium alloys have low strength
3 0
3 years ago
An atom of an element forms a 2+ ion. In which group on the Periodic Table could this element be located?
Mashutka [201]
To form a 2+ ion, you need to lose two negatively charged electrons. Because metals have relatively empty outer shells, they lose electrons. Metals are on the left hand side of the table, and in order to lose two electrons, you need to have two electrons to start with. The groups of the table are based on the number of electrons an element has in the outer shell, so Group 2 metals will lose two electrons to gain a 2+ charge
3 0
3 years ago
Other questions:
  • Cornstarch, a carbohydrate consisting of hydrogen, carbon, and oxygen:
    9·1 answer
  • A compound is known to be Na2CO3, Na2SO4, NaOH, NaCl, NaC2H3O2, or NaNO3. When a barium nitrate solution is added to a solution
    13·1 answer
  • The recommended dose for acetaminophen is 10.0 to 15.0mg/kg of body weight for adults using this guideline calculate the maximum
    10·1 answer
  • How is the sun involved in a food web?<br>​
    15·2 answers
  • ''give 2 examples of energy transformation that occur when making toast in a toaster oven.''
    5·1 answer
  • 11. The Ka for benzoic acid is 6.5 × 10–5. Calculate the pH of a 0.10 M benzoic acid solution.
    15·1 answer
  • what is the molarity of 20.0 ml of a KCl solution that reacts completely with 30.0 ml of a 0.400 M Pb(NO3)2 solution?
    7·1 answer
  • What did Rutherford’s nuclear atomic model not explain?
    13·1 answer
  • This type of erosion picks up materials and transports them in the air, often causing the abrasion of surfaces.
    12·1 answer
  • Moraines left by glaciers are different from deposits left by rivers because the rocks left behind are _____.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!