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
Igoryamba
2 years ago
5

How much has the greenhouse gas carbon dioxide increased in the air just in the last few years?.

Biology
1 answer:
Andrew [12]2 years ago
4 0

<em>Answer: From 1990 to 2019, the total warming effect from greenhouse gases added by humans to the Earth's atmosphere increased by 45 percent. The warming effect associated with carbon dioxide alone increased by 36 percent.</em>

You might be interested in
If we were to compare the cells in the plant leaves to the cells in the plant roots, we would expect the leaf cells to contain m
Bingel [31]
Chloroplasts...................
3 0
3 years ago
The atmosphere is a closed system.<br> True<br> False
kherson [118]

The atmosphere is a closed system.

False

5 0
2 years ago
Read 2 more answers
NEED HELP NOW 100 POINTS WILL MARK BRAINLIEST!!! PLZ ANSWER ALL AND DO NOT COPY OFF WEBSITE QUESTIONS DOWN BELOW
VLD [36.1K]
#19 due to weathering and erosion the rock from the stream was smoothened and without as much the rock from deep underground was/is very rugged and natural.

#18 Due to wind patterns the sand dunes are blew around and the sands shift and fly around with nothing to keep the sand in place the sand can go long distances or come long distances.

(I am back lol)
4 0
3 years ago
Read 2 more answers
A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th
Vlad [161]

Answer:

The suitable option will be - B

Citric acid cycle

Explanation:

The results were -

Glucose: None

CO2: Increase

O2: None

ATP: Increase

NADH: Increase

  • We know that the Citric acid cycle is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle. This cycle occurs in Mitochondria in case of eukaryotes. In this cycle acetyl-CoA is oxidized which comes from carbohydrates, proteins and fats and energy is released in the form of ATP.  
  • water is also used in this process. NAD+ gets reduced to NADPH. In this system carbon dioxide is produced as a waste byproduct. ATP is produced as the main product. ATP is also used as a source of energy.

6 0
3 years ago
1)Most of the food we eat can be influenced by whom?<br><br> 2)Food choices come from what?
Fantom [35]

Answer:

1) Hunger, savor, appetite. Three main biological reasons why we eat. Also, the economic ability to pay for the food. And the fisical capability to go and buy food, to cook.

2) Our physiological needs are the main reason why we choose food. People need energy to survive.

Everyone would like to have the possibility to eat what he wants. But food choices depend on the financial situation, social class, and preferences.

That is why poor people or people who have less money to spend on food, often eat food that can feed more people but it doesn’t have nutritional values. When people have money, they immediately have a wider spectrum of groceries that can choose from.

Explanation:

Savour is equal to enjoying. When people are not hungry they are happier. We choose what to eat depending on the look, taste, smell, texture. As sweets smell good, people consider them the most attractive food. Food is not just the source of nutrition, it is also the source of satisfaction.

5 0
3 years ago
Other questions:
  • According to the concept of “survival of the fittest," if a population of birds eats worms that they find deep under ground by u
    5·2 answers
  • What nuclear and cytoplasmic changes would you expect to find in cancer cells?
    10·1 answer
  • Prevention of osteoporosis includes adequate intake of ________.
    7·1 answer
  • Modern cetaceans, the taxonomic group that includes whales, dolphins, and porpoises, evolved from land mammals. However, it has
    14·1 answer
  • Bradley decided to put a glass of water into the freezer, as he thought it would cool the water more quickly than the refrigerat
    7·1 answer
  • Which of the following best defines “model?”
    11·2 answers
  • Steven puts the two stones in a rock tumbler. The tumbler spins so the rocks bump against each other. When the rocks are removed
    9·1 answer
  • What determaines the kind of genes an organism possesses
    11·1 answer
  • What does parent material refer to?
    12·1 answer
  • TAMA MALI Isulat ang T kung tama ang pinahahayag sa pangungusap at M kung Mak Kung ang sagot mo ay Mali salungguhitan ang salita
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!