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Finger [1]
3 years ago
13

All the organ systems in the human body are connected to each other. Together they allow the body to carry out all of the seven_

____ that are essential to life.

Biology
1 answer:
mixas84 [53]3 years ago
5 0
The organ systen is all connected
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Nuestro planeta esta habitada por numerosas ____, muchas de ellas extendidas en grandes y diversas zonas. Sin embargo, existen e
FinnZ [79.3K]

Answer:

Nuestro planeta esta habitada por numerosas <em>especies</em>, muchas de ellas extendidas en grandes y diversas zonas. Sin embargo, existen especies que habitan una sola <em>área/región</em> con características<em> ambientales</em> únicas para su desarrollo.

Explanation:  

Entre las miles de especies que habitan el planeta, muchas de ellas pueden estar ampliamente distribuidas, mostrando adaptaciones a una gran variedad de ambientes y hábitats, mientras que muchas otras solo se encuentran restringidas a determinadas areas o regiones particulares que presentan condiciones ambientales determinadas. Esta diferencia en distribución esta muy relacionada a la historia de la especie,  a la edad de la misma sobre la tierra, adaptaciones a los ambientes y capacidades reproductivas y de dispersión.

Dentro de la clasificación de especies de acuerdo a su distribución, podemos mencionar a las especies

  • nativas: aquellas que habitan y se distribuyen las áreas naturales donde se originaron,
  • endemicas: entran dentro del concepto de nativas, pero a parte se caracterizan por habitar <u><em>unicamente</em></u><em> una región en particular debido a las condiciones ambientales</em> que les son propicias para su desarrollo. Estas especies no pueden trasladarse a otras regiones.
  • exoticas: aquellas especies que salen de su area natural de distribución para habitar otras areas mas lejanas. Allí pueden establecerse e interactuar con especies nativas sin causar grandes daños.
  • invasoras: especies exoticas que llegan a otras areas, que se establecen y que tienen la capacidad de reproducirse a una tasa superior a la de las especies nativas, invadiendolas y desplazandolas. Interactuan con las especies nativas y causan daños importantes.

Los términos nativos, endemicos, exóticos son <em>relativos al área a la que se esté haciendo alusión</em>: un continente, un país, una región o un bioma.

5 0
3 years ago
What are the space limitations for human population growth?
Nonamiya [84]
If you’re talking about too many people I’m guessing the limitation factors would be lack of resources and that would include lack of food and space.
8 0
3 years ago
Give the name of three different jointsfound in humans ​
Hoochie [10]

Answer:

Fibrous Joints. Fibrous joints are held together by strong connective tissue with only a slight capacity to stretch.

Cartilaginous Joints. Cartilaginous joints allow for slight movement and occur where bone ends are covered

Synovial Joints. Synovial joints allow the greatest degree of movement due to their structure.

Types of Synovial Joints. The many synovial joints of the human body enable movement of various types

Explanation:

4 0
3 years ago
Read 2 more answers
In the odorant cells of mammals, specific odorants are detected by binding to ________.
Agata [3.3K]

Answer:

protein-coupled receptors.

4 0
3 years ago
Almost all animals share the following characteristics except
Aleks [24]

The correct answer is A.

Animal cells do not have a  cell wall.

A cell wall is the rigid, outermost covering of plant cells and is made up of cellulose.  It is absent in animal cells. The cell wall is visible under a light microscope.

Animal cells are instead covered by a cell membrane. It is made up of lipids, proteins, and small amounts carbohydrates. It is a thin and delicate structure  that can only be seen using an electron microscope.

4 0
3 years ago
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