While working in a lab you drop an empty flask on the floor and it breaks what is the appropriate action to take

1 answer:

4 0

use gloves a towle clean it up. put it in a little bag and throw it away. gloves are so you don't damage your hands from the chemicals.

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The bed alarm is ringing because an older adult client is attempting to get out of bed. a nurse enters the room and finds the cl

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After getting the patient back into bed, the nurse should assign a nursing assistant to remain in the room with the patient. The nurse should then place a phone call to the patient's primary health care doctor to report the issue and discuss what options are available for treatment.

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3 years ago

Select the best answer that describes how lionfish are impacting biodiversity in Florida. O Lionfish are consuming large quantit

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Answer:

Lionfish are rapidly consuming many smaller fish species along the coast at depths up to 90 meters.

Explanation:

Lionfish is an invasive species that has been successfully established in the Atlantic Ocean. It is a tropical species that lives mostly in reefs and rocks that provide protection. It inhabits waters from the coast to 50 meters deep.

Because of its high densities in the Atlantic, Lionfish is a promoter of ecological, economic, socio-cultural consequences. They only have a few predators and consume a high diversity of prey items. They produce an ecological imbalance in the trophic chains of the marine ecosystem. When competing with native piscivores, they imbalance the dynamics of fish communities in coral reefs and mangroves. The density of young and herbivores fishes has decreased because of their predation by the lionfish. By predating on algae eating fishes, they provoke a sharp increase in algae populations, which produces serious damages in the coral reefs, enhancing their mortality. The main consequences of these damages are marine biodiversity loss, water quality decrease, ecosystem recovery difficulty, and impacts on food provisioning for many other ocean species.