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
MrRissso [65]
3 years ago
7

Oil, natural gas, and coal are considered to be nonrenewable resources. why are these fuels considered to be nonrenewable?

Biology
1 answer:
Fantom [35]3 years ago
8 0
Because nonrenewable resourses are made by the earth
You might be interested in
What is relationship between light intensity and gas production?
marissa [1.9K]
The photosynthesis I guess
3 0
4 years ago
Testosterone oxi-reductase is a liver enzyme that regulates testosterone levels in alligators. one study compared testosterone o
Reil [10]

Explanation:

Environmental contamination reduces total testosterone oxido-reductase activity in females.- <u>True</u>

Enzymes are proteins which catalyze reactions by acting on substrates in order to speed up reactions- like the breakdown of large polysaccharides by amylase. Here, the enzyme testosterone oxi-reductase facilitates the of testosterone to the androgen DHT. Enzyme specificity is affected by pH, temperature and the presence of inhibitors.

In temperatures beyond its optimal range, these may undergo changes to its physical structure called denaturation; when denatured, enzymes lose their ability to bind specifically to their substrate -i.e. substrate binding specificity is lost. Testosterone would no longer be able to bind to the active site, and thus would not be converted.

Learn more about cellular life at brainly.com/question/11259903

Learn more about proteins and carbohydrates at brainly.com/question/10744528

#LearnWithBrainly

6 0
3 years ago
In humans, is responsible for traits.
Sidana [21]

Answer:

aleles

Hope this helps

please like and mark as brainliest

Explanation:

5 0
3 years ago
Read 2 more answers
When looking at graphs showing 800,000 years of past climate data, there is a direct relationship over time between temperature
Inessa05 [86]

When looking at graphs showing 800,000 years of past climate data, there is a direct relationship over time between temperature and the concentration of carbon dioxide in the Earth's atmosphere is a <u>true</u> statement.

Explanation:

Many paleoclimate studies and research done by observing events like glacial cycles etc over the past 800,000 years about climate changes over the past years have proved the strong linear relationship between temperature and carbon dioxide concentration in the Earth’s atmosphere.

These studies clearly reiterate that when the carbon dioxide concentration in the atmosphere increases, the temperature also increases; and when the CO2 concentration decreases, the temperature also decreases. Carbon dioxide also controls the amount of greenhouse gases in the atmosphere by controlling the temperature.

Increased CO2 levels increases temperature which in turn will increase the evaporation of greenhouses gases present in the atmosphere including CO2 from the reservoir; however, the CO2 can stay in the atmosphere for very long time. All of these factors have led to various climate changes globally .

5 0
3 years ago
Trees use glucose for food. True. False​
Leto [7]

Answer:

T

Glucose provides plants with needed food through a process called photosynthesis. This process helps plants convert the energy they take in from sunlight into sugar to help nourish the plant. Photosynthesis occurs when carbon dioxide, water and sunlight are combined. Plants use these to form glucose and oxygen.

Explanation:

7 0
3 years ago
Other questions:
  • Nothing is exempt from ________, which states the total energy remains constant during a physical change.
    11·2 answers
  • How is the required ph level maintained in the stomach and small intestine
    9·1 answer
  • The nurse is caring for a patient with acute pancreatitis. the patient has an order for an anticholinergic medication. the nurse
    9·1 answer
  • So i'm doing some test stuff and im kind of sucky at science sooo
    12·1 answer
  • Plz anwser questions 1-2 in complete sentences, just say as much as you know, will mark brainest!!
    9·1 answer
  • Excretes waste material and very important for homeostasis. true or false
    15·1 answer
  • Which organism is most similar to humans? Why?
    5·2 answers
  • What is one problem chemical fertilizers cause for farmers
    8·2 answers
  • What is the main cause of urban migration in the United States?
    9·1 answer
  • What is meant by afterglow?​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!