RESPONDE FALSO O VERDADERO - El ecosistema acuático está compuesto por el agua dulce, el agua salada y el agua destilada.
- Un ecosistema de agua salada está compuesto por los océanos, exclusivamente. ___
- Los factores abióticos son las características físico-químicas de un lugar, de un ecosistema: la luz, el suelo, el agua, la temperatura.
- Los ecosistemas se clasifican en acuático, terrestres y mixtos.

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Explanation:

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prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

they both go up but then go back down. they both end lower than they started. lastly, they both are competitive/the second on.

explanation: