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ki77a [65]
3 years ago
12

By the age of ____ years, most children have learned the addition tables so well that the sums of single digit numbers can be re

trieved from memory rather than recalculated.
Social Studies
1 answer:
Sergeeva-Olga [200]3 years ago
6 0
Im going to go with 7 years old
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A battery has chemical energy, which can be used to generate thermal and radiant energy in a lightbulb. Which best explains what
vlada-n [284]

Answer:

In this situation, this wording is the clear example that energy IS NOT LOST BUT IS TRANSFORMED.

Explanation:

The galvanic currents that occur within the batteries, and the chemical reactions that occur within them without our realizing it, without energy emitters, energy that is capable of heating devices causing their temperature to rise, or even as it was mentioned that a small lamp lights up ... how does this happen? the energy is never lost, but is transformed, that chemical energy generated within the battery, transfers to the lamp generating the emission of photons and thus generating light, or in the case of generating heat, promotes exotherm by means of a conductive body .

5 0
3 years ago
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What would be the MOST LIKELY geological feature that influenced the drawing of the Proclamation of 1763?
andre [41]
The appalachian mountains
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3 years ago
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What are the final pieces of information needed to complete your research proposal?
guajiro [1.7K]
Both a and b. so tje answer would be d
4 0
3 years ago
A subject participates in a study in which he has to first identify the object and then mentally rotate the object 180 degrees.
tatuchka [14]

Answer:

temporal

Explanation:

A subject participates in a study in which he has to first identify the object and then mentally rotate the object 180 degrees. The subject is unable to correctly rotate the object 180 degrees. This subject probably has damage to the temporal region of the brain.

6 0
4 years ago
Sentence examples of mountain barriers, ocean currents, wind barriers, mountain range, peninsula, and tundra.
slava [35]
A peninsula is an area of land (like Florida) that hangs off of land like an island but one part's connected.  A tundra is wide open, flat land, like the Alaskan Tundra.  A mountain range is a long string of mountains side by side like the Appalachians.  And for mountain barriers (I'm not sure I fully understand but) it seems like theirs more dew and wind for example on one side of the mountain and the others the opposite because the mountain blocks it (not completely sure bout the mountain part but i think its right!).  Ocean currents is the force of the wind blowing up against the sea, helping to create the waves, and of course the pull of the moon! Hope I helped! Sorry I can't help with the wind barriers part!
8 0
3 years ago
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