Which of the following statement is NOT true of osmotic pressure  A. There must be a selectively permeable membrane

B. the two solution are of equal concentration at the beginning of the experiment

C. It involves only the movement of water molecules

D. Equilibrium is reached when there is equal distribution of water molecules​

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Deer cave cannot support photosynthesis is as not enough sunlight is present. in spite of this, it still has a complex food chain. what is the energy foundation of this food chain?

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs