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
aalyn [17]
3 years ago
11

A primary air pollutant is put directly into air by human activity.What is a secondary air pollutant

Biology
1 answer:
Gnoma [55]3 years ago
4 0

Answer:

Acid Rain

Explanation:

Acid rain, which is made up of several acidic compounds, forms when sulfur dioxide and nitrogen dioxide react in the air with water, oxygen and other chemicals. On the ground, acid rain damages plants and trees and increases the acidity levels of soils and bodies of water, causing damage to ecosystems. Acid rain also causes decay to buildings and can irritate the eyes and airways.

You might be interested in
Sweat is the result of which life function?
telo118 [61]
<span>Human sweat is a result of our body getting over heated. We sweat through our pores so our temperatures don't go up and as a result we stay at a normal temperature. We may feel hot but that's because we are hot from the heat of something. If we didn't sweat then our temperature would become very high and we would die.</span>
6 0
3 years ago
Read 2 more answers
Explain how limiting factor may affect your terrarium​
Tpy6a [65]

Answer:

A limiting factor is anything that constrains a population's size and slows or stops it from growing. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources. Others are abiotic, like space, temperature, altitude, and amount of sunlight available in an environment. Limiting factors are usually expressed as a lack of a particular resource. For example, if there are not enough prey animals in a forest to feed a large population of predators, then food becomes a limiting factor. Likewise, if there is not enough space in a pond for a large number of fish, then space becomes a limiting factor. There can be many different limiting factors at work in a single habitat, and the same limiting factors can affect the populations of both plant and animal species. Ultimately, limiting factors determine a habitat's carrying capacity, which is the maximum size of the population it can support.

Explanation:

https://www.nationalgeographic.org/topics/limiting-factors/?q=&page=1&per_page=25

7 0
2 years ago
A patient develops postthrombotic syndrome. the nurse assesses lipodermatosclerosis, which has what hallmark characteristic?
FrozenT [24]
<span>Postthrombotic syndrome involves the formation of blood clots in the body and that is its hallmark. Some of the symptoms include leg pain and swelling. Lipodermatosclerosis involves problems with veins in the leg and is evident by changes in the lower legs.</span>
8 0
3 years ago
Cloned DNA can be store for use in vectors in a ________.
tankabanditka [31]
Plasmid. A plasmid is a small circular DNA presents in bacterial cells. It is used as a cloning vector for DNA. The cloned DNA and the plasmid are treated with a restrriction enzyme. The enzyme will make cleaveges in the same portions of the two DNA. The plasmid is then allowed to be replicated inside the bacterial cell.
5 0
3 years ago
Despite considerable concern about the high rate of _________ use among pregnant women, studies have failed to find a homogeneou
Arturiano [62]
<span>Despite considerable concern about the high rate of Cocaine use among pregnant women, studies have failed to find a homogeneous pattern of fetal effects, and there is little consensus on the adverse effects of the drug.
</span>

Cocaine<span> is a street drug that usually comes as a white powder. </span>Cocaine use during pregnancy can affect a pregnant<span> woman and her unborn baby in many ways.</span>

4 0
3 years ago
Other questions:
  • Science and engineering techniques used to manipulate living cells to produce useful products
    14·1 answer
  • Why is it important to have the International System of Units
    9·2 answers
  • Why would it be hard to find the ideal CO2 level if there was barely any light?
    7·1 answer
  • If a plant uses up all of the available carbon dioxide which if it will happen first
    6·1 answer
  • Determine whether the statement is true or false. Suppose P(t) represents the population of bacteria at time t and suppose P'(t)
    11·1 answer
  • Match the staining techniques with their purpose.
    12·1 answer
  • What are two diffrences between replication and transcription?
    13·1 answer
  • Which structures are found in every living cell​
    15·2 answers
  • Plz help me! I had test tomorrow
    5·1 answer
  • Is a fox chasing after a rabbit, competition, predation, or symbiosis?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!