Answer:
How lionfish will affect native fish populations and commercial fishing industries has yet to be determined. What is known is that non-native species can dramatically affect native ecosystems and local fishing economies. Experts are carefully studying these invaders to better understand their role in, and potential threat to, Atlantic Ocean ecosystems.
Lionfish have venomous spines that can be very painful. Scientists are also actively studying these fish to better understand the potential threat that lionfish pose to key reef and commercial fish species. Learning more about the habits and preferences of lionfish in non-native waters also helps experts determine where to look for these invasive fish.
Explanation:
Answer:
C. π(5²)13 + 1/3π(5²)12 cubic units
Explanation:
The composite figure is made up of a cylinder and a cone.
The volume of the composite figure = volume of the cylinder + volume of the cone
For the CYLINDER:
Volume = πr²h
h = height of the cylinder = 13units
r = radius of the cylinder = 5units
Volume = π(5²)13 cubic units
For the CONE:
Volume of a cone = 1/3πr²h
height of the cone = 25-13 = 12units
Radius of the cone = radius of the cylinder = 5units
Volume = 1/3π(5²)12 cubic units
Volume of the composite figure will give: π(5²)13 + 1/3π(5²)12 cubic units
Answer:
El eurocentrismo es el énfasis, consciente o no, en la cultura europea y, de manera más general, en las ideas y teorías occidentales, sin tener en cuenta las influencias de otras culturas. El eurocentrismo consciente implica la idea excepcionalista de que los conceptos occidentales son fundamentalmente diferentes y mejores de los de otras culturas y civilizaciones. Una idea adicional algo contradictoria, pero de gran alcance, es que los conceptos occidentales son universales. En historiografía, un ejemplo de eurocentrismo es la frecuente aparición de libros que pretenden describir una historia mundial cuando en realidad solo tratan de la historia de Europa. Solo se habla de otras partes del mundo desde el momento en que entraron en contacto con Europa.
Answer:
it helped grow the economy