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djyliett [7]
3 years ago
8

At point X, only the air that is in direct contact with the sand is heated. And at point Y, only subsurface sand that is in dire

ct contact with the hot surface sand can gain heat. This means that mostly _______ is occurring at points X and Y.
Biology
2 answers:
IRISSAK [1]3 years ago
8 0

Answer:

conduction

Explanation:

:)

zalisa [80]3 years ago
3 0
The answer is conduction. This is a form of heat transfer due to temperature difference, through direct contact with objects that are touching, in which the hotter object passes heat to the cooler objects by molecular collisions. Convection is another form of heat transfer in which heat travels through fluids while radiation through empty spaces.
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The Linnaean system added more stories onto hierarchy the of complicatedness that Aristotle developed.

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<h3>Why is the Linnaean system important?</h3>

The Linnaean system is critical because it led to the use of binomial nomenclature to recognize each species. Once the system was assumed, scientists could communicate without the use of deceiving common names. A human being became a partner of Homo sapiens, no matter what terminology a person spoke.

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7 0
2 years ago
Which of the following statements is TRUE?
AlexFokin [52]

Answer: B (GTP serves as the energy input for AMP synthesis from IMP)

Explanation:

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8 0
3 years ago
If a person commutes just a few miles to school, which of the following would be the most practical and most energy-efficient me
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Explanation:

3 0
4 years ago
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4 0
3 years ago
In angiosperms, pollen grains are (1 point)
pogonyaev
<span>The answer is </span><span>C. haploid, and are made when haploid spores undergo mitosis. </span><span>

Pollen grains are male gametophytes in plants. In pollen sacs of an anther, spore mother cells, which is diploid, undergo meiosis and form four haploid spores. These haploid spores undergo mitosis and form haploid pollen grains.

Through the process of elimination:
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- In ovules, female gametes are produced, not male gametes, so, choice D. is also eliminated.</span>
7 0
3 years ago
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