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alex41 [277]
3 years ago
5

A population of male and female goats is stranded on a large island. The

Biology
2 answers:
Kryger [21]3 years ago
5 0

Answer:certain ear shapes help the goats survive and reproduce I think. Not 100%

Explanation:

Ronch [10]3 years ago
5 0

Answer:

the answer is b

Explanation:

got it off quizlet not sure if its right but i'm 90% sure

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En los seres vivos acuaticos el oxigeno es tomado del __________ y penetra a la celula por el fenomeno de ___________
andrezito [222]

Answer:

En los seres vivos acuáticos el oxigeno es tomado del <u><em>agua</em></u> y penetra a la célula por el fenómeno de <em><u>respiración branquial.</u></em>

Explanation:

La respiración es el proceso mediante el cual los seres vivos obtienen oxígeno.  Es decir, la respiración implica el reemplazo del dióxido de carbono en los pulmones por oxígeno del aire, y puede ser pulmonar, branquial, traqueal o cutánea.

La respiración branquial es un tipo de respiración propia de la mayoría de los animales acuáticos y se lleva a cabo en las branquias, unas estructuras con forma de láminas que contienen vasos sanguíneos. Los animales acuáticos dispone de estos órganos que permiten absorber el oxígeno que se encuentra en el agua y eliminar el dióxido de carbono.

El agua que entra por la boca y circula por las branquias, donde el oxígeno es absorbido, pasa a la sangre y es transportado a todo el cuerpo donde se produce una respiración celular.

Es decir, <em><u>en los seres vivos acuáticos el oxigeno es tomado del agua y penetra a la célula por el fenómeno de respiración branquial.</u></em>

5 0
3 years ago
When cell's DNA duplicate? ​
g100num [7]

Answer:

G1 phase causes the cell to grow in size and produce new organelles, which prepare for S phase, when the DNA replicates. Answer 3: Cells will duplicate or copy their DNA right before they divide. The process of cell division is called mitosis.

Explanation:

4 0
3 years ago
Read 2 more answers
Help please !
lisabon 2012 [21]

Answer:

1) A 2) C?

Explanation:

1)<em> Most tropical places lay around the equator </em>2) <em>Tundra's can get cool</em>

6 0
3 years ago
Help on 1 and 3 thanks ...
Lina20 [59]
On number one you could say dirt seeing as dirt is another word for earth because it makes up earth
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3 years ago
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What protozoan are pathogen <br>​
DaniilM [7]
Pathogenic protozoa comprise a large number of eukaryotic microorganisms which are the causative agent of important parasitic diseases. Some affect human and are of high medical relevance as malaria, toxoplasmosis, leishmaniasis, the Chagas disease, sleepiness disease, amebiasis, giardiasis, and trichomoniasis.
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3 years ago
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