B Х
The leaves of certain plants are covered in a waxy cuticle. When it rains, spherical beads of water form on
the surface of the cuticle. Which of the following BEST explains why the water forms beads on the
leaves?
O A strong intramolecular forces within water molecules
OB. weak intramolecular forces within water molecules
O C. strong intermolecular forces between water molecules
O D. weak intermolecular forces between water molecules

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this