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respuesta:
Reproducción: La rana leopardo norteña se reproducen entre abril y al principio de junio en una área ancha de habitad cuales incluye pantanos, lagos, lagunas, acequias y ríos despacios. Cada hembra se acópala una vez, pone solo una masa de huevos que contiene entre 1000 hasta 5000 huevos y entonces se va de la charca.
Answer:
first-level consumers- about 100units
Second-level consumers- about 10units
Third-level consumers- about 1unit
Explanation:
A food chain represents the series of energy transfer from one organism to another. This energy is transferred when one organism feeds on another organism. A food chain always starts with a PRODUCER, which is an organism capable of producing its own food via photosynthesis. The producer creates the energy that is transferred as the food chain progresses.
However, only about 10% of the available energy in one organism is transferred to another, this is because most of the energy (about 90%) is lost as heat when the organism undergoes metabolic activities. Hence, if 1000units of energy are available at the producer level, a primary/first level consumer will feed on the producer and 10/100 × 1000 = 100units of energy will be available for the primary/first level consumer.
Likewise, 10% of 100units= 10 units of energy will be available for the second level consumers when it feed on the first level consumers. Lastly, 10% of 10units = 1 unit will be available for third level consumer when it feeds on second level consumer.
Answer: Photosynthesis
Explanation:
Photosynthesis, which builds sugars out of smaller molecules. Anabolic pathway: small molecules are assembled into larger ones.
Answer:
hey I can't understand
Explanation:
please guys speak english or japanese
