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
harina [27]
3 years ago
11

Why might humans purposefully cause disturbances in an ecosystem? Explain

Biology
1 answer:
irina1246 [14]3 years ago
8 0

Alot of humans might not now they are even harming the systems by smoking or littering.

You might be interested in
How does magma affect the production of domes?
Setler [38]
Magma pushes sedimentary rocks above it vertically and erosion exposes the granite. Magma cools slowly underground and then are pushed vertically to the surface. ... Magma will solidify slowly to create domes.
7 0
3 years ago
In the 1600s, which scientist discovered microbes in pond water by using a microscope
Nikitich [7]
It was Robert Hooke.
7 0
4 years ago
Read 2 more answers
Which organisms develop gills from pharyngeal arches and later develop lungs to breathe on land? Frog Scallop Salamander Scorpio
Sladkaya [172]

Answer:

frog

Explanation:

frogs live their first part of their lives in water so they need gills but after metamorphosis they live on land so they need lungs.

5 0
3 years ago
Read 2 more answers
When you are focusing an object under the microscope, explain why some parts are in focus and some parts are out of focus?
ohaa [14]

<span>Your basic lens is the pinhole camera. You can illustrate a picture to exemplify how the light rays bypass through the hole to outline a picture on the screen. A lens is a development on the pinhole, but the pinhole result is still there, defined by the width of the lens. In a camera, the width is adjustable and that is what the f-stop embodies. A small f-stop means a small hole and the pinhole effect permits focus in a large range. A large f-stop means the focus has to be more accurate, and things in front or behind the focus point are blurred. In a microscope you have no such adjustment, so depth of focus is always the same meaning that some objects in front of and behind the object being viewed will also come into view in focus.</span>

7 0
3 years ago
Explain how the human body cools itself.
Annette [7]

Hi there!


There is a way that the human body cools itself, but it sounds so weird!


Did you know that when you sweat after doing something constantly, the sweat tries to cool the body down? It's true!


I learned this is physical science class, and we tested it for ourselves. We ran around a bunch of times around my old school and then we started sweating. Not too long afterwards, we started cooling down because of the sweat.


Weird, right?


Hope this helps!

Message me if you need anything else! :D

6 0
4 years ago
Read 2 more answers
Other questions:
  • What kingdom does this organism most likely belong is?
    11·2 answers
  • What do hypotheses, theories, and laws have in common?
    15·2 answers
  • What protects the sperm and then escorts them on the beginning part of thier jouney
    6·1 answer
  • Where are sedimentary rocks formed?
    15·2 answers
  • In which layer is the temperature the lowest?
    6·1 answer
  • Which is one possible effect of an increase in carbon dioxide in the oceans?
    8·1 answer
  • ILL GIVE YOU 60 POINTS &amp;BRAINLIEST
    13·2 answers
  • HELP ME please!!!for which planet is the length of the planets day longer than a planets year?​
    8·1 answer
  • Which of the following are possible conditions during an El Nino event?
    6·1 answer
  • if there are 2 sheep, one flying left and one flying right. why is the red one purple and how much does the cow weigh if he is b
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!