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
Pachacha [2.7K]
3 years ago
11

What releases oxygen into the atmosphere?

Biology
1 answer:
Hitman42 [59]3 years ago
7 0

Answer:

A.

Explanation:

A. from photosynthesis.

You might be interested in
Which of the following graphs would best represent the amount of ocean life in the different ocean zones?
mafiozo [28]
I believe it is the first one but I am not 100% sure
5 0
3 years ago
Read 2 more answers
The _____ suggests that the entire basilar membrane acts as a microphone, vibrating as a whole in response to a sound
andrew11 [14]
Frequency theory of hearing

According to the frequency theory of hearing the auditory nerve's impulse corresponds to the frequency of a tone. This allows the recognition of pitch. Sounds are detected in the ear as acoustic signal in the external and middler ear. It is later on transformed in an electrical impulse that a nerve can detect in the cochlea. The theory assumes that a nerve can fire at rates of 20 to 20000 times per second. This is the assumption that the frequency of human hearing range is at 20 to 20000.


4 0
4 years ago
Engineers and flight controllers monitor the performance of a spacecraft and issue commands to make adjustments to the spacecraf
Luba_88 [7]

Answer:

Mission control

Explanation:

I took the exam

8 0
2 years ago
What is the medical term for a heart attack?
Helga [31]
Cardiac Arrest is the official term for heart attack
6 0
3 years ago
Read 2 more answers
Please help, due today. brainkest + 30 pts.
Neko [114]

Answer:

Carbon makes up the majority of a tree's bulk. The carbon originates from the photosynthesis of carbon dioxide. Plants transform the sun's energy into chemical energy, which is trapped inside the bonds of carbon molecules formed from atmospheric carbon dioxide and water during photosynthesis. Yes, carbon dioxide from the air we breathe ends up in "food" molecules (called glucose), each of which includes six carbon atoms (and 12 hydrogen atoms and 6 oxygen atoms). There is, however, a downside to this. Plants utilise the energy contained in part of the carbon molecules they create to keep themselves alive and proliferate.Explanation:

7 0
3 years ago
Other questions:
  • Tissue in the central canal of bone that consists chiefly of fat cells is called
    11·1 answer
  • A codon, or a group of how many nucleotides, stands for a particular amino acid?
    13·1 answer
  • Two scientists do not agree on which type of grocery bag is better for the environment. What is the most likely outcome of their
    9·1 answer
  • Which of these can be predicted with the help of science?
    12·2 answers
  • In multicellular organisms, meiosis is:
    12·1 answer
  • What is the definition of DNA
    11·1 answer
  • Which of the following statements is false?
    14·2 answers
  • An egg cell is fertilized by a sperm cell to form a diploid zygote. Where does this process occur?​
    9·1 answer
  • Lemon grass oil extracted by​
    12·1 answer
  • Compare the rate of the pepsin-catalyzed reaction at pH 8 with the rate of the lipase-catalyzed reaction at pH 8.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!