Archive day

November 20, 2025

3,843 public questions were asked on this day.

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A student wants to do an investigation to illustrate the role osmosis plays in maintaining homeostasis inside the cell. The student wants to use a freshly cut slice of raw potato in the investigation. What would be the b...
Asked by jun 1 answer
-35 + 21
Asked by Darren 1 answer
In parallelogram RSTU if m, angle, U, R, S, equals, 10, degreesm∠URS=10 ∘ find m, angle, T, U, Rm∠TUR.
Asked by Ian 1 answer
Red blood cells have a semi-permeable membrane. Which will most likely occur if the red blood cells are placed in a hypertonic solution? A. The red blood cells will lose water and decrease in size. B. The red blood cells...
Asked by jj 1 answer
f(x) =4^x+3 f(4) =
Asked by jamar 1 answer
Expand 8(3p+2) please make it a little simple
Asked by nope 1 answer
In parallelogram MNPQ if m, angle, P, Q, M, equals, 110, degreesm∠PQM=110 ∘ find m, angle, Q, M, Nm∠QMN.
Asked by Ian 1 answer
A student is investigating cellular transport and how it helps maintain homeostasis in living systems. The student completes the following steps: Add 2 g of glucose and 2 g of starch to distilled water. Stir the mixture...
Asked by jun 1 answer
What territories did the United States gain as a result of the Treaty of Paris in 1898? (1 point) Responses ( ) Cuba and Hawaii ( ) Philippines, Puerto Rico, and Guam ( ) Alaska and Hawaii ( ) Panama, Cuba, and Haiti
Asked by unknown 1 answer
Which of the following is required for osmosis to occur? A. an enzyme B. a fully permeable membrane C. a protein D. a solute concentration gradient
Asked by jj 1 answer
Expand 8(3p+2) simple answer
Asked by nope 1 answer
f(x) = 4x+3 f(4) =
Asked by jamar 1 answer
12 + (-19)
Asked by Darren 1 answer
Pair each economic policy tool with the president who most effectively utilized it. (2 points) President: Theodore Roosevelt William Howard Taft Woodrow Wilson Policy Tool: Big Stick Diplomacy and Economic Intervention D...
Asked by unknown 1 answer
In parallelogram QRST if m, angle, Q, R, S, equals, 150, degreesm∠QRS=150 ∘ find m, angle, T, Q, Rm∠TQR.
Asked by Ian 1 answer
Crystals of dye, when placed in a beaker of water, eventually spread evenly throughout the water. This is an example of A. osmosis. B. active transport. C. diffusion. D. phagocytosis.
Asked by jj 1 answer
como se reconoce a un Greasers? (the outsiders)
Asked by fernanda 1 answer
A doctor gives a patient an IV with pure water instead of a saline solution. What is the most likely effect on the patient’s red blood cells? A. They will actively pump water out B. They will swell and possibly burst C....
Asked by jun 1 answer
In parallelogram HJKL if m ∠HJK=160∘ find m ∠KLH.
Asked by Ian 1 answer
A student carries out an experiment to investigate the role passive transport plays in maintaining homeostasis in organisms. For this investigation, the student uses two gummy bear candies to represent animal cells. The...
Asked by jj 1 answer
Expand 8(3p+2) .(1 point)
Asked by nope 1 answer
What do the four major groups of organic compounds all have in common? A. They all contain carbon. B. They all contain water. C. They all contain carbon dioxide. D. They all contain nitrogen
Asked by jj 1 answer
f(x) = 3(2) ^X f(4) =
Asked by jamar 1 answer
"the adventure of that red sting" personification?
Asked by bob 1 answer
Simplify −3/4r + 3 − 5/6r − 6 .(1 point)
Asked by nope 1 answer