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
Anestetic [448]
2 years ago
13

What would happen to an ecosystem if an energy level disappeared? This is meaning in a pyramid.

Biology
1 answer:
butalik [34]2 years ago
7 0
This has happened before in Yellow Stone National Park in CA. Removing a species form the Pyramid causes the ecosystem to collapse, as species become over hunted and others are starved. One type of organism could become overpopulated, therefor lack of natural variation.  
You might be interested in
If a reaction in one direction releases energy, the reaction in the opposite direction
RUDIKE [14]
The answer is A , I hope this is not to late
6 0
2 years ago
Describe the similarities and differences in the way humans and insects obtain oxygen.
Molodets [167]

Answer:

There are many ways.

Explanation:

Humans have a combined respiratory and circulatory system, whereas insects do not. In humans, the air is brought in through the mouth/nose, through the windpipe, and into the lungs, the oxygen is absorbed into the bloodstream where it can be transported to muscles and organs. However, insects take in air through tiny holes in their thorax and abdomen. These are called spiracles. The oxygen is stored in many dorsal air sacs to be used. Then carbon dioxide is expelled through the spiracles.

4 0
2 years ago
1110L
erik [133]

Answer:

I think it could be A

Explanation:

8 0
3 years ago
Read 2 more answers
Karyotypes can be studied to determine an organism’s chromosomal makeup and to detect genetic defects. Down syndrome is a geneti
emmainna [20.7K]
The correct answer for the question that is being presented above is this one: "B. extra chromosome 21." Karyotypes can be studied to determine an organism’s chromosomal makeup and to detect genetic defects. Down syndrome is a genetic disorder that is also called trisomy 21. Trisomy 21 look like in a karyotype with <span>extra chromosome 21</span>
3 0
3 years ago
Read 2 more answers
_____ is a basic principle of developmental psychopathology that holds that one cause can have many final manifestations.
Jobisdone [24]

Answer:

Multifinality

Explanation:

Multifinality refers to a process where a similar start state (levels of a behavior, type of attachment), results in multiple pathways that lead to different outcomes

6 0
3 years ago
Other questions:
  • What is the number of characteristics that define a living thing
    5·1 answer
  • Hummingbirds are pollinators.
    13·2 answers
  • What is required to protect yourself from blood-borne pathogens?
    9·1 answer
  • A family has seven sons. The chance that their eighth child will be a daughter is _____.
    15·2 answers
  • In general, which is the cause of a land breeze?
    11·1 answer
  • How can genetic engineering be used to treat and cure diseases?
    8·1 answer
  • Stage of photosynthesis that can occur with or without light
    13·1 answer
  • Think back to theThe carbon cycle simulation how does carbon enter ocean water?
    9·1 answer
  • Which two of the following best describes what is happening in the picture?
    13·1 answer
  • ALNRETXE- a kind of fertilization outside the female body<br><br> :D
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!