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
Svetradugi [14.3K]
3 years ago
15

Explain 4 ways that invasive species are spread by humans?

Biology
1 answer:
Iteru [2.4K]3 years ago
3 0

Answer: They may be wind blown, rain splashed, carried by animals, or moved in soil or water. Almost all short-distance spread is through these natural dispersal mechanisms. In their home territory, short distance spread is rarely a problem because the resident plants and animals have evolved to coexist more or less peaceably.

Explanation:

You might be interested in
What would need to happen for copper not to not exsist anymore.
san4es73 [151]

Electricity could be discovered using batteries based on zinc or lead, but without copper wiring it would remain little more than a scientific curiosity. Electric motors and generators require large amount of wiring, so they are impossible to build on large scale in this world

8 0
3 years ago
According to the opponent color theory, the perception of color is based on the output of _______ cones, each of them an opponen
antoniya [11.8K]
<h2>1. Three cones</h2><h2>2. Two colors</h2>

Explanation:

  • The opponent process theroy of color vision recommends that our capacity to perceive color is constrained by three receptor complexes with contradicting or opposing activities.
  • These three receptor complexes are as follows:
  • Dark white complex.
  • Blue-yellow complex.
  • Red-green complex.
  • You don't see greenish-red because according to the opponent process theory, the opponent cells can just identify each of these colors at a time.

7 0
3 years ago
What are some adaptations of insects and arachnids?
Ira Lisetskai [31]

Answer:

Explanation:

Common insect adaptations include an exoskeleton (outer skeleton), camouflage, wings, the ability to have lots of babies, and adapted legs and mouthparts

6 0
3 years ago
Is it healthy to let my cat eat my pizza?
BigorU [14]

Answer:

my you really gave him pizza tho

Explanation:

but no you could get your cat sick

7 0
3 years ago
Read 2 more answers
List three ways by which phosphates are transferred from the land to water. In your own words, explain how these might impact th
masya89 [10]
Phosphates generally come from fertilizer,  erosion of phosphate-containing rocks.   they are fertilizers, so they tend to strongly encourage growth, particularly of bacteria and algae. This can  harm ecologies, particularly in water, and particularly where there isn't a very robust growth medium already, e.g. in cold or desert waters.<span>This impacts the environment and our health because we use tap water for cooking, bathing, brushing teeth, and etc. and these water by be contaminated because of all of this pollution going around</span>
5 0
3 years ago
Read 2 more answers
Other questions:
  • The ability to obtain nutrients, take in oxygen, and transform these items to energy and cellular components is called _____. A.
    10·2 answers
  • ASAP...
    7·1 answer
  • How is water able to get into the bean seed?<br><br> Why does the water go into the bean seed?
    11·1 answer
  • Which dating technique could you use to get an estimated age in years from a bone that is known to be less than 40,000 years old
    14·1 answer
  • A cerebral hemorrhage may be caused by a localized weakness in a blood vessel wall that dilates and bursts. this weak section of
    9·1 answer
  • Which of the following is a relatively new disease?
    5·1 answer
  • PLEASE HELP!!! THANK YOU SO MUCH :)
    11·2 answers
  • Two species of hummingbird want the same flowers. This is an example of what kind of ecological pressure?
    13·1 answer
  • What is the expected outcome of crossing two tomato plants that are heterozygous for hairy stems
    6·2 answers
  • I need help!<br><br> What significance does density have for earth?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!