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Vika [28.1K]
3 years ago
13

What are 5 interesting facts about hydrogen?

Biology
1 answer:
mestny [16]3 years ago
7 0

Answer:
1) Liquid hydrogen has the lowest density of any liquid.
2) Hydrogen is the chemical element with the symbol H.
3) Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass.
4) Atomic mass: 1.00784 u
5) Atomic number: 1
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A sensual leg caress evokes a different somatosensory cortex response when a heterosexual man believes it comes from an attracti
jok3333 [9.3K]

Answer: Cognition

Explanation:

The sensual caress evokes a different somatosensory cortex response when the action is performed by the women to men but when the same action is performed by a men to men. There is no such response, this is because of the cognition response.

In this the person already has the response in the mind. These responses are generated at the time of reading , listening to radio, some touch of opposite sex.

Hence, the correct answer is Cognition.

3 0
3 years ago
Which resident's information would the scientist most likely record to get valid results?
pentagon [3]
Resident 1 is to give the most valid results. 
3 0
3 years ago
Cars are powered by fossil fuels, which come from the remains of ancient living things that were buried and exposed to high temp
Westkost [7]

Answer:

biosphere and geosphere

Explanation:

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3 0
3 years ago
Read 2 more answers
How are photosynthesis and cellular respiration different?
kari74 [83]

Answer:

The correct answer is B photosynthesis stores energy,while cellular respiration releases energy.

Explanation:

Photosynthesis is an anabolic process that utilizes the atmospheric CO2 along with water molecule as a electron donor to generate glucose sugar and oxygen gas.Photosynthesis helps to store the light energy in form of chemical energy in the bonds of glucose molecules produced during photosynthesis..

 on the other hand cellular respiration is a catabolic process that oxidizes glucose to generate energy in form of ATP along with CO2 and water as a byproduct.

4 0
3 years ago
You decide to study two species of birds, both of which form monogamous pairs (one male and one female). In species 1, you find
TEA [102]

In two species of birds, both of which form monogamous pair(one male and one female), In species 1, you find that the eggs in a pair's nest are in fact almost always the offspring of that pair. In species 2, you are surprised to find that many of the eggs in a nest were actually fathered by males of neighboring pairs. Apparently, mating outside of monogamous pairings is widespread in species 2. we would expect that female of species 2 would have sperm from multiple males in their reproductive tracts.

  • This is because the species 2 are having many eggs.
  • These eggs were formed due to fertilization with multiple male bird partners.
  • As a result we can expect eggs with different genotypes.

Thus from the above points we can conclude that two species of birds, both of which form monogamous pairs, female of species 2 would have sperm from multiple males in their reproductive tracts

Learn more about the fertilization in birds:

brainly.com/question/234670

#SPJ4

5 0
2 years ago
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