This current mass extinction is believed to be cause by human-related factors.
The 5th mass extinction was during the dinosaur era; which was demolished by the giant asteroid that hit Earth.
However, our 6th mass extinction (which makes me so sad); is cause by us....the human race. We're over hunting, over harvesting, taking away habitats that overall will also effect our ecosystem in a negative way.
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i have been researching and i found they have 42 chromosomes. Blue whales have 44 and sperm whales have 46 i was getting different numbers for different whales
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Hope i helped!
This is true. Not only are the ores extracted, but everything else is removed with them too, which hurts the soil and the environment with it.
En farmacología, el término mecanismo de acción (MOA) se refiere a la interacción bioquímica específica a través de la cual una sustancia farmacológica produce su efecto farmacológico. Un mecanismo de acción generalmente incluye la mención de los objetivos moleculares específicos a los que se une el fármaco, como una enzima o un receptor.
