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Es un mal uso de la coma

Entre las corrientes ideológicas en el mundo a partir de 1815 se encuentra la doctrina del Liberalismo que defiende a:

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.

Cuando se tienen patas de ave con diferentes características, estamos hablando de evolución

Identifique la característica del saber filosófico.

¿Seleccionar la idea que mejor sintetiza el texto anterior?

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 38, the expression these very first tests refers to the experiments that were carried out by...

Forma de gobierno de la mayoría de países europeos en el siglo XVIII

The following section of the exam is based on a text about fairies. All the information in this section will be thematically related to such topic.

Select the option with the correct use of capital letters and style format.

¿Qué enunciado está acentuado correctamente?