The readings taken by Jay are the least likely to have random errors.
As you take more measurements, the effect of random errors tends to decrease because discrepancies in one direction often offset discrepancies in the opposite direction.
Las algas azul-verdosas impactan el agua dulce y están directamente relacionadas con el escurrimiento agrícola y urbano.
Las fuertes lluvias de la primavera pasada probablemente causaron que el Lago Okeechobee liberara agua con algas azul-verdosas hacia ríos y canales. La espesa capa verde se deslizó sobre embarcaderos, represas y ríos, fluyendo a través de afluentes hacia el océano.
Las algas azul-verdosas (cianobacterias) son un tipo de microorganismos procariontes y autótrofos que cuentan con pigmentos fotosintéticos (clorofila y ficocianina), por lo que su ADN muestra que son bacterias.
Bacterias es la respuesta correcta.
Answer: True
Explosions linked to electricity happen when electric current interacts with air, resulting in energy transfer from electricity to the air. The electrical energy acts as a trigger, exciting the air molecules and leading to an explosion. An explosion is characterized as a quick event involving the release of energy in gaseous form alongside the destruction of nearby structures. For an explosion, both the right fuel and combustion gases are essential. Fuels like methane and natural gases are used, while oxygen plays a crucial role in facilitating the combustion of these fuels.
