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
Hunter-Best [27]
2 years ago
11

Why doesn't the level of oxygen in the atmosphere decreases'?

Biology
2 answers:
pishuonlain [190]2 years ago
8 0

Answer:

The atmosphere is constant for many years does not decrease because the green plants which are capable of photosynthesis take up CO2 from the atmosphere and produce 0 2 in return

love history [14]2 years ago
4 0

Answer:

<em><u>Oxygen levels are decreasing globally due to fossil-fuel burning. The changesare too small to have an impact on human health, but are of interest to the study of climate change and carbon dioxide.</u></em>

<em>#CarryOnLearning</em><em> </em>

You might be interested in
CONCLUSION why is baseball called “the national pastime”?<br><br> Need help
skelet666 [1.2K]

Answer: The baseball is a sport played in the eastern United States.

Explanation:

This game is called as the national pass time because this game is played and enjoyed by millions of people to pass their time in leisure activity and enjoy with the team mates and friends.

This sport is continued to be enjoyed in summer and spring. It was named so more than 150 years ago.

4 0
3 years ago
40 points! PLEASE HELP!!!
Katyanochek1 [597]

Answer:

1c) Both parents carried the trait for white feathers.

2b) Mutation

3b) 25 percent MM, 50 percent Mm, and 25 percent mm

7 0
2 years ago
_____ better mirrors the mitosis process.<br> Meiosis I<br> Meiosis II
Tom [10]
<span>Meiosis I

Meiosis is the process of cell division by which involving gametes. Cell division is just the same for sperm and egg cells, but they have distinguishable descriptions and labels in the process. Spermatogenesis is for the males’ sperm cells and oogenesis is the process for females’ egg cells. The cell division of meiosis involves the two phases, respectively meiosis I and meiosis II. </span>Meiosis I like mitosis is the cell division that produces diploid cells<span>. These diploid cells are cells that contain a complete pair of chromosomes which is 46. The result is two diploid cells after the first meiosis. To provide clear explanation, in contrast haploid cells only contain 23 chromosomes and are created after meiosis II which is 4 in number.<span>
</span></span>
3 0
2 years ago
Read 2 more answers
8. DNA is copied into mRNA during the process of ________________.
MAXImum [283]

question 8

DNA is copied into mRNA  during  the process of  <u>Transcription</u>

  • <u>  </u>Transcription  is the process by which  information  in the strand of DNA  is copied into   new  molecule  of  messenger  mRNA.
  • The mRNA   formed is a complimentary  to  DNA  strand   whereby replace   of  C with   G,  and  A  with U and T with  A.

 Question 9

Translation  occurs  in  the  ribosome ,  the  organelle  responsible  for  building  proteins.

  •    Ribosome   are responsible for protein synthesis.
  •  They receive  messenger RNA sent  from  the nucleus  and build protein.
  • translation    has  three  steps that is
  1.   initiation -  ribosome assemble  around the target  mRNA.
  2.  elongation- The tRNA transfer  amino acid  to  tRNA  corresponding to  the next codon.
  3. Three  phases of translation initiation  polymerase  bind  to DNA  strand  and move  along until the small ribosomal  subunit  binds to  DNA.
6 0
3 years ago
True or false: Most muscles contain a combination of all three muscle types, slow oxidative, fast oxidative, and fast glycolytic
kkurt [141]

Thanks to what we know about muscles and the fibers they contain, we can confirm that the statement in the question is in fact true.

Muscle is a type of tissue which due to coordinated systems that make up their composition, have the ability to contract. This ability allows for greater efficiency. In humans, the muscle systems are classified into three kinds:

  1. Cardiac muscle
  2. Skeletal muscle
  3. Smooth muscle

Despite the different classifications and functions of each muscle type, each of these muscles contains a combination of three types of muscle fibers, which are the fibers listed in the question:

  1. Slow oxidative
  2. Fast oxidative
  3. Fast glycolytic.

To learn more visit:

brainly.com/question/1462286?referrer=searchResults

3 0
2 years ago
Other questions:
  • why do you think the deer population in 1905 was 4,000 even though the carrying capacity was predicted to be 30,000
    12·1 answer
  • Why do bacteria become resistant to antibiotics over time?
    15·2 answers
  • Why are there always more producers than consumers in a food chain?
    15·1 answer
  • Much like a cell , a virus is able to
    10·1 answer
  • What is the evidence that transcription and translation occurs?
    15·1 answer
  • The weed known as Mile-a-Minute is now growing in the area. This vine is physically damaging the shrubs by growing over them. Th
    10·2 answers
  • Identify two food chains that share at least one organism. Write each food chain below, showing the flow of energy with arrows.
    13·2 answers
  • Which statement could be a direct outcome of the formation of the moon according to the giant impact theory
    13·2 answers
  • What kind of desert animal will come out during the day?
    7·2 answers
  • Muscle anatomy can be described as a bundle within a bundle within a bundle, explain.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!