Resolver Preguntas

Un sistema está en equilibrio térmico cuando

El movimiento literario latinoamericano que enarbola la bandera de libertad hacia la belleza es el:

La política económica denominada desarrollo compartido (1970 – 1982) que postulaba la inclusión de toda la población en el desarrollo del país terminó por

Es un adjetivo numeral

La guerra relámpago y la invasión a Polonia pertenecen a

Consecuencias de las reformas borbónicas.

Relaciona los tratados de paz que se firmaron al finalizar la
 Primera Guerra Mundial con los postulados que se
 establecieron en ellos.
 TRATADOS DE PAZ
 I. Tratado de Versalles
 II. Tratado de Saint Germain
 III. Tratado de Neuilly
 IV. Tratado de Sevres
 V. Tratado de Trianón
 a. Reducción del ejército alemán y eliminación de la fuerza
 aérea alemana.
 b. Desaparición del imperio Otomano-turco y firma del
 tratado Lausana.
 c. Prohibición de cualquier tipo de alianza con Alemania.
 d. Desarme y reducción territorial de Bulgaria.
 e. Reducción del territorio húngaro para beneficial a
 Rumania.

Choose the correct answer for each question according to the information in the text. Each line is numbered to help you identify them quickly.

Sunflowers Make Bees Poop—a Lot. Here's Why That's Good
Paragraph	Text
[1]	Bumblebees and other pollinators face many threats, including pesticide exposure,
[2]	climate change, habitat loss due to agriculture and development, and pathogens
[3]	that ravage multiple species. But a recent finding may help lighten their load.
[4]	Previous studies have shown sunflower pollen can work like a medicine for
[5]	bumblebees afflicted by a parasite called Crithidia bombi, a single-celled organism
[6]	that takes up residence in the bee's gut [and harms their health]. But scientists couldn't
[7]	explain how sunflower pollen vanquished C. bombi—did it boost the bees' immune
[8]	function, or perhaps poison the parasite directly?
[9]	New research, published in the Journal of Insect Physiology, shows the answer is
[10]	deceptively simple. "Sunflower pollen makes bumblebees poo a whole lot," says lead
[11]	author Jonathan Giacomini, which flushes the parasite out.
[12]	Plant products like nectar and pollen are a treasure trove of potential insect medicines
[13]	that scientists are just beginning to understand, he adds. "There are natural things out
[14]	there that bees are interacting with that can be beneficial for them," Giacomini says.
[15]	And by making changes to the landscape, scientists hope we can help give bees a
[16]	fighting chance.
[17]	Plant power
[18]	If you happen upon a fuzzy, buzzing, flying creature in eastern North America, there's
[19]	a strong chance it's a common eastern bumblebee (Bombus impatiens). Yellow and
[20]	black striped with a rump covered in soft hairs, they're social insects that live in
[21]	colonies and love a good crevice—they build their homes in birdhouses, woodpiles,
[22]	abandoned burrows, and dense grasses.
[23]	[They] are important pollinators, both in the wild and in agriculture, where they're raised
[24]	and used to pollinate crops including tomatoes and pumpkins. Like other pollinators,
[25]	bumblebees face many threats, and C. bombi isn't even the biggest bumblebee
[26]	bugaboo. On its own, the parasite doesn't have much of an effect on a bumblebee's
[27]	health. But when food is scarce, C. bombi can shorten a bee's lifespan and even
[28]	reduce the number of young queens a colony can produce.
[29]	Lynn Adler is an evolutionary ecologist at the University of Massachusetts Amherst
[30]	who studies interactions between plants and insects. For years, she and longtime
[31]	collaborator Rebecca Irwin at North Carolina State University suspected pollinators
[32]	might be getting dosed by flowers since plants often invest chemically active
[33]	compounds into their nectar and pollen to help their genetic payload arrive at
[34]	its destination.
[35]	"Many plant defensive compounds can be medicinal at certain doses," Adler says. After
[36]	all, "most of our human medicines come from plants."
[37]	Giacomini discovered the effect of sunflower pollen as an undergraduate working in
[38]	Adler's lab in 2018. From [these] very first tests, sunflower pollen dramatically reduced
[39]	C. bombi parasite load in common eastern bumblebees, often clearing infection
[40]	completely. "We've been shocked at how consistent and effective sunflower pollen
[41]	has been," Adler says.
Elizabeth Anne Brown, National Geographic

In line 23, the word they refers to...

Lee el siguiente texto y responde las preguntas

¿Qué es la química?
Química es la ciencia que estudia la materia, cómo está compuesta, sus propiedades y cómo se transforman sus estructuras tras sufrir diversos procesos o reacciones que afectan sus moléculas y átomos. Cabe mencionar que materia es todo aquello que nos rodea, compuesto por moléculas y átomos que reaccionan ante diversos cambios químicos, y que puede relacionarse con la liberación de energía en algunos casos. Los estudios en química se realizan en laboratorios y emplean el método
científico. Esto ha permitido el descubrimiento de diversas materias, sus composiciones, cómo se relacionan o transforman. De allí que se hayan descubiertos elementos que resultan básicos en otros estudios científicos. El padre de la química es Antoine Lavoisier.
¿Qué estudia la química?

A qué corriente literaria corresponde el siguiente fragmento.

Este era un rey que tenía
un palacio de diamantes
una tienda hecha de día
y un rebaño de elefantes,
un kiosko de malaquita,
un gran manto de tisú,
y una gentil princesita,
tan bonita, Margarita,
tan bonita, como tú.