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igomit [66]
3 years ago
8

What odd thing happens at Mercury’s perihelion to the sun ?

Biology
1 answer:
Anton [14]3 years ago
3 0
In 2016, a rare transit of Mercury happened, where the planet crossed the face of the sun. Mercury's transit may have yielded secrets about its thin atmosphere, assisted in the hunt for worlds around other stars, and helped NASA hone some of its instruments.
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Which plant adaptation would you find in both a tundra and desert biome?
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One plant adaptation you would find would be the ability to store and live off minimal amounts of water. 
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3 years ago
Which of the following statements about lysosomes is false?
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Answer:

The correct answer is option b. "Lysosomes synthesize proteins from the recycled amino acids".

Explanation:

Lysosomes are organelles of eukaryotic cells which main function is the digestion and removal of waste by the action of degradative enzymes. Is false to affirm that lysosomes synthesize proteins from the recycled amino acids, on the contrary, lysosome function is to degrade proteins not synthesize them.

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3 years ago
Which statement about natural selection is true?
STatiana [176]

Answer: c.Natural selection is the process by which organisms with more beneficial traits are more likely to survive and reproduce.  

Natural selection is the differential survival and reproduction of individuals because of differences in the phenotype. Phenotypic characteristics favors the survival of some organisms in the population better than others. Example given by Darwin population of colored beetles green and red belonging to same species. Green ones mimic the color of grass not noticed by birds but red ones were noticed and eaten by birds. This is the selection by nature for better suited individuals. Green color gave the survival advantage to these beetles which is a phenotypic characteristic therefore, they will produce more offsprings than the red ones and also pass on the phenotypic trait to their offsprings.


3 0
3 years ago
Read 2 more answers
Science/Grade 7 - Bell - 6 / Bel
labwork [276]

The observation of the relationships between the anemone and clownfish supports the statement 'symbiotic relationships are important to an ecosystem' it is a fundamental ecological interaction.

<h3>What is symbiosis?</h3>

Symbiosis is a type of ecological interaction where both organisms are benefited from such interaction.

Symbiosis is a fundamental biological interaction that supports the delicate equilibrium (homeostasis) of both marine and terrestrial environments.

The relationships between the anemone and clownfish represent a piece of clear evidence that symbiosis not only helps these species but also the entire ecosystem.

Learn more about symbiosis here:

brainly.com/question/494031

5 0
2 years ago
During digestion, cows produce methane gas, a carbon-containing compound. The methane gets released into the atmosphere. How mig
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Methane gas is more potent( roughly by 30 times), as a greenhouse gas than carbon dioxide.

Explanation:

Greenhouse gases in the atmosphere trap infrared radiation (responsible for the transfer of heat) that reflects off of the earth's surface instead of allowing most of this radiation to escape to space. This causes heat to build up in the atmosphere. The more the greenhouse molecules are in the atmosphere the higher this effect is. Global warming is subsequently blamed for climate change around the world.

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For more on greenhouse effect check out;

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brainly.com/question/1313095

#LearnWithBrainly

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3 years ago
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