During a certain chemical reaction, energy is transferred from the reaction system to its surroundings. Which statement is true in this situation?
O A. The kinetic energy of the particles in the system and its
surroundings are the same.
O B. The particles in the reaction system have more kinetic energy.
O C. The particles differ in potential energy instead of kinetic energy.
O D. The particles in the surroundings have more kinetic energy.

25. what does meiosis create? haploids or diploid? somatic cells or gametes?

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

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