Archive day

January 23, 2026

2,902 public questions were asked on this day.

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Limestone is made of calcium carbonate, CaCO3. Would you use an acid or a base to test a rock sample to determine whether it contains calcium carbonate?
Asked by 01236 1 answer
A boy is running to the east and jumps into a stationary boat in a lake. Once the boy lands in the boat, the boat moves to the east. Which best compares the initial momentum of the boy with the final momentum of the boy/...
Asked by 123 1 answer
6 multiplied by ?=8
Asked by aiden 1 answer
Which modern-day building exhibits qualities of typical Greek architecture? (1 point) Responses The Pentagon The Pentagon The Lincoln Memorial The Lincoln Memorial The Empire State Building The Empire State Building The...
Asked by libby 1 answer
Greek civilization has contributed a great deal to _____________ ideas of beauty in both architecture and art. (1 point) Responses Asian Asian Egyptian Egyptian Modern Modern Medieval Medieval Skip to navigation
Asked by libby 1 answer
6x?=8
Asked by aiden 1 answer
A student crushes some calcium supplement tablets and dissolves them in water. The resulting solution feels slippery and has a slightly bitter taste. Are the supplement tablets most likely to be acids or bases?
Asked by 01236 1 answer
How does an airbag help protect a passenger in a car following a car accident? It shortens the passenger’s stopping time, and this decreases the force. It shortens the passenger’s stopping time, and this increases the fo...
Asked by 123 1 answer
What is the net ionic equation? HCN mc002-1.jpg H+ + CN– CN– + Li+ mc002-2.jpg Li+ + CN– H+ + OH– mc002-3.jpg H2O
Asked by ny 1 answer
The ruins of ancient temples provide evidence of proportion, balance, and harmony of _______________________. (1 point) Responses Archaic architecture Archaic architecture Western architecture Western architecture Classi...
Asked by libby 1 answer
Question During which time period did emotion take center stage? (1 point) Responses The Classical period The Classical period The Hellenistic Era The Hellenistic Era The Archaic Period The Archaic Period The Early Archa...
Asked by libby 1 answer
founder effect in biology 1 sentence short definition, 2 short examples of it, and one short sentence using it
Asked by bob 1 answer
Name five actions that contribute to getting and keeping a healthy body (Physical Health)
Asked by tsy 1 answer
During what time period did life-like sculptures of ideal athletes, heroes, and gods dominate? (1 point) Responses The Classical Period The Classical Period The Hellenistic Era The Hellenistic Era The Archaic Period The...
Asked by libby 1 answer
A material has an initial quantity of 20 units. Which equation models the amount of material, y, growing exponentially at a rate of 17% for time, x.
Asked by e 1 answer
2.7x1 1/10
Asked by aiden 1 answer
bottleneck effect in biology 1 sentence short definition, 2 short examples of it, and one short sentence using it
Asked by bob 1 answer
Ancient Greek historians, such as Thucydides, brought accuracy, reason, and objectivity to the recording of ___________. (1 point) Responses Events Events Poetry Poetry Plays Plays Scientific Laws
Asked by libby 1 answer
2.7x?=3
Asked by aiden 1 answer
Which scientist listed below is not one of those that advanced the study of mathematics? (1 point) Responses Euclid Euclid Herodotus Herodotus Pythagoras Pythagoras Archimedes Archimedes
Asked by libby 1 answer
A ball is dropped and bounces to a height of 4 feet. The ball rebounds to 35% of its previous height after each bounce. This situation can be described by the function f ( n ) = 4 ( 0 . 35 ) n , where n represents the nu...
Asked by e 1 answer
Which of the items listed below is not one of the principles that were highly revered in ancient Greek culture? (1 point) Responses Moderation Moderation Balance Balance Self-control Self-control Conservation
Asked by libby 1 answer
The Greeks, being realists, understood that unlimited ___________ could potentially create chaos. (1 point) Responses Exercise Exercise Freedom Freedom Understanding Understanding Concern Concern
Asked by libby 1 answer
What form of government was first formed in ancient Greece? (1 point) Responses Monarchy Monarchy Dictatorship Dictatorship Democracy Democracy Oligarchy
Asked by libby 1 answer
genetic drift in biology 1 sentence short definition, 2 short examples of it, and one short sentence using it
Asked by bob 1 answer