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
DochEvi [55]
3 years ago
14

HELP ASAP Many living things add oxygen to the oxygen cycle by performing

Biology
1 answer:
viktelen [127]3 years ago
4 0

Answer:

b

Explanation:

breath in oxygen, breathe out co2.

plants breathe in c02, breathe out oxygen

You might be interested in
A bacterial species is discovered that contains thylakoids and carboxysomes. It can be assumed from the presence of these struct
nexus9112 [7]

Answer:

A. Bacterium is capable of photosynthesis.

Explanation:

Thylakoid is the membrane bound structure where light dependent reaction of photosynthesis occurs. Thylakoid is present in chloroplast and cyanobacteria.

Carboxysomes are the compartments that are involved in carbon fixation.

So if a bacteria contains thylakoid it can perform light reaction of photosynthesis (ATP, NADP production) and If it also have carboxysomes it can also perform dark reaction of photosynthesis (Carbon fixation).

3 0
3 years ago
Explain how 1 glucose molecule produces 6CO2?
yaroslaw [1]

Answer:

Since glycolysis of one glucose molecule generates two acetyl CoA molecules, the reactions in the glycolytic pathway and citric acid cycle produce six CO2 molecules, 10 NADH molecules, and two FADH2 molecules per glucose molecule.

8 0
3 years ago
A segment of DNA is called a (n)?
AveGali [126]
I believe Gene is the right answer
7 0
3 years ago
Many foods will last longer if they are refrigerated. Which of the following BEST explains why this reduction in temperature hel
Gre4nikov [31]

Answer:

4. The kinetics for the enzymatic processes of microorganisms responsible for decomposition are slowed.

Explanation:

Generally  most enzymes work best at optimum temperature of 35-40 degree centigrade, This is because enzymes are proteins, and  proteins are sensitive to temperature.

Therefore at low temperature of refrigeration below -18 degree, enzymatic processes of microorganisms need for biochemical activities, oxidative activities and   growth are  slowdown(thus  microorganism population is reduced) . Microorganisms are inactive. Therefore the rate of food decomposition is slowed down,which  prolonged  nutritional value of the food.

5 0
4 years ago
Explain how global warming occurs on Earth, how human activity has contributed to global climate change, and how global climate
Aleks04 [339]
As air warms from global warming, it will also transfer heat from the air into the water until it equalizes. The industrial revolution made us able to power engines with fossil fuels therfore the exaust or c02 or carbon goes up into the atmosphere because it is a gas and is warm which is a insulator gas so it keeps the sun's heat in and doesn't let it out <span />
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following are characteristics of the talga?
    12·2 answers
  • Rivers and mountains are examples of what type of boundaries
    14·1 answer
  • How is the waxy cuticle of land plants an adaptation for living on land?
    10·1 answer
  • What’s the taxonomy chart for fungus?
    13·1 answer
  • What is the phylum of lizard?​
    7·1 answer
  • Can you list some facts about Food webs.
    12·2 answers
  • PLSSS HELP IF I GET IT RIGHT 30 POINTS FOR BRAINLIEST!!!​
    6·2 answers
  • Describe the position of the vein(s) in each model.In the leaf in Model 1 within the leaf cross section
    13·2 answers
  • In which situation would calcium enter the cell through active transport?
    8·1 answer
  • Identify one human activity that could directly contribute to global climate change.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!