For science fair experiment you decide to test a certain type of plant to see how well it can grow when is kept out of sunlight for 2 weeks the plant leaves stay green and become to look yellow. use the terms photosynthesis, sunshine, energy, stored food, and sugar to describe what is happening to the plant.

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

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?