Explanation:
Phytoplankton, Zooplankton, Small Fish, Mammal
Phytoplanktons are the small photosynthetic organism that can produce their own feed and so are the producers in this food chain. Zooplanktons are small organisms incapable of producing their own food and eat phytoplanktons. Small fishes consume zooplanktons since due to their small size they are unable to eat bigger organisms. Mammals eat small fishes since they are omnivorer.
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<span>2.) In order to support his theory of evolutionary change, Charles Darwin concentrated his studies on the many species of finches in the Galapagos Islands. Darwin noted that many of the birds had different shapes and styles of beak.
</span><span>The birds had beaks that were adapted for feeding differently.
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La irritabilidad es la capacidad de un organismo o de una parte del mismo para identificar un cambio negativo en el medio ambiente y poder reaccionar. ... Pero principalmente la irritabilidad es la capacidad homeostática que tienen los seres vivos de responder ante estímulos que lesionan su bienestar o estado.
Answer:
7 - sun
8 - its energy requirements are unbelievably, terribly high
9 - fission
10 - radioactive waste material, for example from the use or reprocessing of nuclear fuel.
11 - The Nuclear Regulatory Commission licenses and regulates civilian use of nuclear energy to protect public health and safety and the environment
12 - ?
13 - ?
