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
Effectus [21]
3 years ago
13

If plants disappeared how long would oxygen last

Biology
1 answer:
lisabon 2012 [21]3 years ago
6 0
I’d say probably about 1-4 weeks
You might be interested in
The enzymatic nutrient pathway in the liver for the production of glucose from noncarbohydrate molecules (amino acids or fatty a
KonstantinChe [14]

Gluconeogenesis is a metabolic pathway that results in the generation of glucose from non-carbohydrate molecules, from breakdown of amino acids or fatty acids and from other steps in metabolism that include pyruvate and lactate. This pathway is one of several main mechanisms used by humans and many other animals to maintain blood glucose levels<span>, avoiding low levels of blood glucose.</span>

7 0
3 years ago
How are mammals and birds similar?
irinina [24]
Both breathe air. Both can be herbivores, omnivores, or carnivores. Both are warm blooded. Both are animals. Both have an interior skeleton. Both have four limbs. Both have two eyes. Both have large central nervous systems.
6 0
3 years ago
Read 2 more answers
Which molecule is produced in the aerobic breakdown of a glucose molecule?
Alex777 [14]

\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}

E. NADPH

  • thanks
  • hope it helps
  • pls mark as brainliest

3 0
3 years ago
Read 2 more answers
Which of the following are limiting nutrients ?
OleMash [197]

Answer:

Nitrogen and Phosphorus

Explanation:

When the function of a whole ecosystem is limited because of a nutrient , which is present in limited amount, it is called as a limiting nutrient. The organisms uptake water and carbon directly from the environment as it is abundant in nature. The nutrients like nitrogen and phosphorous are present in limited amount and moreover they are not present in the form that can be directly taken up by the organism.

Thus, Nitrogen and Phosphorous are limiting nutrients.

3 0
3 years ago
Read 2 more answers
Explain how selective breeding is done. Describe how this helps farmers to increase crop and poultry production.​
nordsb [41]

Answer:

Selective breeding is when a human or farmer in this case selects two plants or chickens with the best traits in order to get a good yield and quality for the products they are producing.  I hope this helps!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Nonnative plants and animals pose no danger to an ecosystem.
    13·1 answer
  • What did the yellowing of the phenol red indicate about the antacid (Rolaids)?
    5·1 answer
  • Starch and cellulose have similar chemical structures, but differ in the _____.
    13·2 answers
  • Explain why components that are naturally found in air can be considered air pollution
    8·2 answers
  • How are gastrovascular cavity and digestive tract alike
    13·1 answer
  • Explain 2 differences between the daughter cells made during meiosis compared to mitosis.
    15·1 answer
  • 4. The elbow is located _________________ to the wrist.
    11·1 answer
  • The correct sequence between genes and their phenotypic expression is
    5·1 answer
  • Drag each label to the correct location.
    13·2 answers
  • How does the number of generations per year influence the likelihood of seeing a response to natural selection once a new host p
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!