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
Serhud [2]
3 years ago
14

What refers to the different species found in a given area at a specific time

Biology
1 answer:
Lelechka [254]3 years ago
3 0

Answer:Biodiversity. The variety of organisms in a given area. Succession. The replacement of one community by another at a single place over a period of time. Pioneer Species.

Explanation:

You might be interested in
(2)
Alex Ar [27]

The order in which the amino-acids are placed within the polypeptide determines the tertiary structure and therefore the function of the given protein. Amino acids have different functional groups like methyl(CH3), phenyl(C6H5). Those functional groups can interact with molecules like glucose determining reactions, the proteins that catalyze reactions are called enzymes. Other functional groups of amino acids can be the sulfate groups. For example, insulin has 2 polypeptide chains(Chain A has 21 amino acids, and chain B, 30). Between the two polypeptide chains, 2 disulfide bonds form altering its shape.

5 0
3 years ago
Increased atmospheric carbon dioxide negatively affects coral reefs by: select one:
Ksenya-84 [330]
Increased atmospheric carbon dioxide will diffuse to the ocean water (since normally, there is lower concentration of dissolved carbon dioxide in the ocean water). The dissolved carbon dioxide takes into the form of carbonic acid thereby increasing acidity of ocean water. More often than not, the acidification of ocean water leads to detrimental results especially in marine organisms that are pH sensitive such as coral reefs and many invertebrates.
8 0
3 years ago
Why is it useful for an ecologist to identify the keystone species of an ecosystem?
RideAnS [48]

It is useful for an ecologist to identify the keystone species in an ecosystem because the keystone species is important to maintaining the stability of an ecosystem, and any changes in the keystone species population shows that there is changes in ecosystem health.

6 0
3 years ago
the outer ear channels sound waves down the external __________ to the __________, a tight membrane that vibrates in response to
aivan3 [116]

Answer:

Revisado por: Larissa Hirsch, MD

Larger text sizeLarge text sizeRegular text size  

Print

in English

Ears

¿Qué es el oído y qué hace?

El oído consta de tres partes diferentes, que funcionan conjuntamente para captar sonidos y transmitírselos al cerebro: el oído externo, el oído medio y el oído interno.

El oído externo

El oído externo está formado por el pabellón auditivo (también conocido como "pabellón auricular" o "pabellón de la oreja") y el conducto auditivo. Los pabellones auditivos son las partes visibles que tenemos a ambos lados de la cabeza y están compuestos por cartílago duro cubierto de piel. La principal función del pabellón auditivo consiste en captar sonidos y conducirlos hacia el conducto auditivo, que conecta con el oído medio. Las glándulas de la piel que recubren el interior del conducto auditivo fabrican cera o cerumen, que protege este conducto, eliminado la suciedad y ayudando a prevenir posibles infecciones.

El oído medio

El oído medio es una cavidad llena de aire que transforma las ondas sonoras en vibraciones y las transmite al oído interno. El oído medio está separado del externo por el tímpano (o membrana timpánica), una fina lámina de tejido que va de lado a lado del conducto auditivo y que está fuertemente tensada sobre él. Los sonidos golpean el tímpano, haciendo que se mueva.

Explanation:

4 0
3 years ago
Label the components of a nucleotide​
Inga [223]
There are just 3 components of nucleotide: nitrogenous base, deoxyribose(sugar) and phosphate group. hope this helps :)
5 0
3 years ago
Other questions:
  • After repeated exposure to loud sounds, many people develop a permanent form of deafness called _______ deafness.
    9·1 answer
  • Activated CD8 cells will mount a direct attack on target cells through the action of ____________ , which punch holes in membran
    5·1 answer
  • Which observation tool is the most advanced?
    14·2 answers
  • hubungan antara tulang akan memungkinkan terjadinya gerakan berikan 4 jenis persedian beserta contoh nya​
    6·1 answer
  • Which organelle breaks down compounds and small particles in the cell?
    13·1 answer
  • Can a deaf person think with their head?
    13·2 answers
  • How do scientists provide solutions for many of the world's problems?
    5·2 answers
  • The female part of the plant is called the <br> A. stamen<br><br> B. pistil
    11·2 answers
  • URGENT Last question on this test thing!!!
    10·2 answers
  • Answer all 3 parts of this essay question:
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!