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
Harrizon [31]
3 years ago
12

The ____________ systems are most responsible for providing cells with oxygen and removing the carbon dioxide.

Biology
1 answer:
UkoKoshka [18]3 years ago
8 0
The answer is the respiratory systems
You might be interested in
What causes differences in air pressure? the windchill factor the horizontal movement of air the speed at which wind moves the u
musickatia [10]
The unequal heating of the earths atmosphere
4 0
3 years ago
Read 2 more answers
The United States laws that protect endangered Species strong
mr_godi [17]

Answer:

The Endangered Species Act Of 1973

Explanation:

4 0
3 years ago
The idea that all living things are composed of cells and that all cells come from other cells defines
Irina18 [472]
The idea that all living things are composed of cells and that all cells come from other cells defines the cell theory.

Hope this helps! :)
5 0
3 years ago
In the krebs cycle, the energy production per glucose molecule is _____. 2 atp, 6 nadh, 2 fadh2 4 atp, 8 nadh 2 atp, 6 nadh 38 a
xz_007 [3.2K]
Atp engery blood pressure
6 0
3 years ago
Ciclo del carbono por fiss lo necesito rapidooo doy 22 puntos
Scorpion4ik [409]

Mediante la fotosíntesis, las plantas transforman el CO2 atmosférico, o del agua, en materia orgánica (carbohidratos, lípidos, proteínas y ácidos nucleicos), de la que se alimentan los seres vivos a través de las cadenas alimentarias, donde pasa a formar parte del cuerpo de estos seres vivos.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which kind of organisms use photosynthesis?
    8·2 answers
  • Whats the difference between a neap tide and a spring tide
    13·2 answers
  • Which structure of a protein is in the amnio acid sequence?
    6·1 answer
  • Please help me please ITS URGENT Look at the diagram below. Ray 1 from the Sun moves through air and falls on the surface of a l
    5·2 answers
  • Which is the basic functional unit of life?
    5·2 answers
  • The size of one copy of the human genome is approximately 3 billion base pairs, and it contains about 25,000 genes organized int
    7·1 answer
  • Three main categories of freshwater ecosystems are
    13·1 answer
  • A hidden population has been discovered in Turkey. Researchers have calculated that 22% of the population have Uner Tan Syndrome
    11·1 answer
  • ((SIMPLE QUESTION 15 POINTS))
    9·1 answer
  • The act of avoiding an immediately enjoyable behavior in the hopes of getting an even better reward at a later time.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!