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
Ulleksa [173]
2 years ago
12

Nitrogen gas is most commonly found in which earths sphere?

Biology
1 answer:
kirza4 [7]2 years ago
7 0
The correct answer is C. Atmosphere
You might be interested in
Describe how DNA is coiled and eventually supercoiled to condense it into chromosomes.
Solnce55 [7]

Double-stranded DNA loops around 8 histones twice, forming the nucleosome, which is the building block of chromatin packaging. DNA can be further packaged by forming coils of nucleosomes, called chromatin fibers. These fibers are condensed into chromosomes during mitosis, or the process of cell division.

Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

During DNA packaging, long pieces of double-stranded DNA are tightly looped, coiled, super coiled, and folded so that they fit easily within the cell.  This highly compacted DNA is then arranged into structures called chromosomes.


8 0
2 years ago
Scientists have noted a decline in the number of all mushroom species dating back to the early 1900s. In addition, annual crops
zalisa [80]

The correct answer should be D.) Declines in poisonous, non-edible mushroom species in cool climates. Although question B does provide evidence that Global warming could be the cause of the declines, it still doesn't disprove the theory that overharvesting could be the cause as well. Question C could be caused by a number of things, such as deforestation, a local change in climate, removal of agricultural pests, ect. Question A supports the hypothesis that overharvesting is the cause of the decline, instead of disproving it. Hope this helped!

8 0
3 years ago
53 The plants in an ecosystem produce food
Finger [1]

Answer:

The plants in an ecosystem produce food  for most of the other organisras that live in  that ecosystem. The role of a plant in its  ecosystem is its <em>trophic level</em>

Explanation:

Plants are the least to be found in the trophic level, they are otherwisely called <em>autotrophs. </em>They make food for themselves while others among the trophic level depend on them

6 0
3 years ago
Can someone help on this science question for BRAINLIEST please.
kakasveta [241]

Answer:

most at of earth s water is salt water found in oceans

4 0
3 years ago
Colony collapse disorder that has been decimating bee colonies was first reported around 2006. Massive numbers of honey bees wer
BigorU [14]

This information can be useful to agriculture because bees are major pollinators of crops, so it is important to know which pesticides to manage in order to avoid risk to bee survival. That is option B.

Bees are one of the social insects that lives in societies that are based on a caste system.

Each caste performs a special task or series of tasks that serves as an economic importance to the agricultural system.

Pests such as parasitic mites cause poor agricultural yield. By using pesticides, which are protective chemicals, farmers have greatly improved crop yield.

The bee workers while in search of pollen from crops can be harmed from the pesticides that is being used to control parasitic mites. This can lead to Colony collapse disorder of the caste system of bees.

Therefore,  it is important to know which pesticides to manage in order to avoid risk to bee survival.

Learn more here:

brainly.com/question/22575738

3 0
2 years ago
Other questions:
  • Biology..please help..TYVM
    13·2 answers
  • 1. How many periods are there in the periodic table? *
    14·1 answer
  • A body cell is in the longest stage of its life cycle. The cell grows, synthesizing proteins and increasing in size. Eventually,
    12·1 answer
  • Is the trait in the pedigree below dominant or recessive?
    11·1 answer
  • In most medical procedures, hazardous waste is produced. This waste is usually burned, which can release chemicals like lead int
    6·2 answers
  • What is the difference between a bull shark and a megalodon?
    10·2 answers
  • What molecules are involved in the carbon cycle?
    12·1 answer
  • Describe the treatment goals for dialysis.
    6·2 answers
  • The outer shell of a virus is called its capsid. The capsid is primarily composed of –
    12·1 answer
  • What is the chemical equation of the enzymatic breakdown of starch. <br><br><br> HELPPPP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!