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Basile [38]
3 years ago
15

-261.4°F-164.3°Cwhat's the kelvin​

Biology
1 answer:
Sliva [168]3 years ago
6 0

Answer:

it is the base unit of temperature .

Explanation:

you can change celisus into kelvin by doing a quick math .

K = °C + 273

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Which word equation summarizes the hydrolysis of a carbohydrate?
maria [59]

Answer: Option C) sucrose + water-glucose + fructose

Explanation:

Sucrose, is a dissacharide (carbohydrate with two simple sugars) composed of glucose and fructose units. Thus, on hydrolysis (addition of water to split a compound) sucrose yields its constituent units.

Thus, the correct answer is that adding water to sucrose splits it into glucose and fructose

8 0
3 years ago
Que características poseen los babuinos que no poseen los Lemures
Vedmedyk [2.9K]

Answer:

Opposing thumbs, expressive faces, complex social systems: it's hard to miss the similarities between apes and humans. Now a new study with a troop of zoo baboons and lots of peanuts shows that a less obvious trait -- the ability to understand numbers -- also is shared by humans and their primate cousins.

"The human capacity for complex symbolic math is clearly unique to our species," says co-author Jessica Cantlon, assistant professor of brain and cognitive sciences at the University of Rochester. "But where did this numeric prowess come from? In this study we've shown that non-human primates also possess basic quantitative abilities. In fact, non-human primates can be as accurate at discriminating between different quantities as a human child."

"This tells us that non-human primates have in common with humans a fundamental ability to make approximate quantity judgments," says Cantlon. "Humans build on this talent by learning number words and developing a linguistic system of numbers, but in the absence of language and counting, complex math abilities do still exist."

Cantlon, her research assistant Allison Barnard, postdoctoral fellow Kelly Hughes, and other colleagues at the University of Rochester and the Seneca Park Zoo in Rochester, N.Y., reported their findings online May 2 in the open-access journal Frontiers in Comparative Psychology. The study tracked eight olive baboons, ages 4 to 14, in 54 separate trials of guess-which-cup-has-the-most-treats. Researchers placed one to eight peanuts into each of two cups, varying the numbers in each container. The baboons received all the peanuts in the cup they chose, whether it was the cup with the most goodies or not. The baboons guessed the larger quantity roughly 75 percent of the time on easy pairs when the relative difference between the quantities was large, for example two versus seven. But when the ratios were more difficult to discriminate, say six versus seven, their accuracy fell to 55 percent.

That pattern, argue the authors, helps to resolve a standing question about how animals understand quantity. Scientists have speculated that animals may use two different systems for evaluating numbers: one based on keeping track of discrete objects -- a skill known to be limited to about three items at a time -- and a second approach based on comparing the approximate differences between counts.

Explanation:

4 0
2 years ago
Pure water has a pH of_ <br>a. 6 <br>b. 7 <br>c. 8 <br>d. 9​
marshall27 [118]

Answer:

It has a pH of 7, so your answer is therefore B.) 7.

8 0
3 years ago
Read 2 more answers
In the kingdom Animalia, where would
LenaWriter [7]

Answer:

Mammals

Explanation:

Mammals are a large group of animals that can be subdivided into multiple species, more than fish and insects. I cannot be D because plants are not animalia

5 0
3 years ago
Clay and other materials through which water cannot readily pass are
ale4655 [162]

The answer is C or B.

If it was permeable water and other substances could get through.

And hard? That is one of those answer choices teachers throw in to try and make an obvious elimination choice.

I hope I have helped!

8 0
3 years ago
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