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
son4ous [18]
3 years ago
6

1. Match them together.

Biology
1 answer:
Ahat [919]3 years ago
3 0
Deforestation D. the logging of trees, which removes producers from the carbon cycle Combustion A. the burning of fossil fuels to make energy Circulation E. the process which brings up nutrients from the deep ocean.Weathering C. the wearing down of rocks over time Calcium carbonate B. the primary component of mollusk shells and coral skeletons. This is all I can help with. Sorry.
You might be interested in
Although she and her roommate have the same exact ringtone, lakisa can always tell when the ringing phone is coming from her sid
frutty [35]
Louder, because the sound would have a stronger pitch for the ear it is closer to
6 0
3 years ago
The greater the concentration of sulfur and nitrogen oxides, the higher the pH of precipitation. True False
OLEGan [10]

False

Nitrogen and sulfur dioxide are acidic oxides in nature. The burning of fossil fuels and other sources are responsible for addition of these oxides in the atmosphere of earth. These oxides mixed with water vapor causes acid rain. Being acidic in nature they will have low pH value. Therefore, greater the concentration of sulfur and nitrogen oxides, will lower the pH value of precipitation.

hope this helps:)sorry if it doesnt

6 0
3 years ago
Read 2 more answers
How is the level of oxytocin controlled by a positive-feedback mechanism?
Hoochie [10]
I believe the answer is b 
<span />
6 0
3 years ago
What are the common promoter elements found in eukaryotic genes, and how are they different from enhancer elements?
V125BC [204]

Answer:

In eukaryotic cells you find core and proximal promoters.

Promotors are specific DNA sequences where transcription factors (proteins) and RNA polymerase binds to initiate transcription. Promotors are located upstream the coding sequence

Core promoters are where RNA polymersae binds and proximal promoters are where transcription factors bind.

Enhancer elements are DNA sequences where transcription factors (proteins) bind to increase the rate of expresion of an specific gene. Enhancers can be located either upstream,  downstream or thousands of nucleotids away  from the of the coding region.

Explanation:

Promoters and enhancer are key elements for controling gene regulation. Transcription begins when chromatin rearranges from a condensed state to a accesible state, this allow to transcrition factors and RNA polymerase to  bind specif DNA sequences (promotors).  Proteins bind to enhancers , this complex develops a DNA loop, so that the protein that is bound to the enhancer interacts with the RNA polymersase. When this interaction is made, the activity of the RNA polymerase is increased.

7 0
3 years ago
A small baby snake grows into a larger adult snake. Choose the explanation that best explains why a baby snake grows into a larg
Arlecino [84]

Answer:

A. The baby snake's cells divide.

Explanation:

Just like all multicellular organisms, the snake grows through its cells growing and then dividing into more cells.

8 0
3 years ago
Other questions:
  • Maxwell needs to take an anti-depressant drug. he enrolls in a clinical trial to detect genetic variants and gene expression pro
    5·2 answers
  • Marine organisms that are euryhaline would most likely be found in which environment? deep ocean open ocean coastal estuary hydr
    7·2 answers
  • Describe the difference between a food chain and a food web. Which most resembles what is found in an ecosystem?
    7·1 answer
  • Once researchers identified dna as the unit of inheritance, they asked how information was transferred from the dna in the nucle
    10·1 answer
  • Occurs when either the heart stops beating or the heart's lower chambers
    8·1 answer
  • Which characteristic do ferns have that mosses do not?
    7·1 answer
  • The term evolution means
    7·2 answers
  • Consider three blood vessel segments of equivalent length and diameter: vessels A, B, and C. Pressure at the beginning of each s
    10·1 answer
  • What do bacteria have in common with cells of other living organisms?
    11·2 answers
  • Mucus that protects your stomach lining is secreted by which type of epithelial cell?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!