Which word means a high-altitude cloud made up of smaller clouds

What does collaboration mean? ? and what is your favorite food? ?

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

*i will mark you brainliest plus 10 free points * which of the following is not a basic defensive driving skill? a. a solid grasp on the instruments and controls at your disposal. b. the pre-drive procedures and adjustments to your ride. c. scanning for hazards and adequate space management. d. the post-drive procedures and adjustments during your ride. e. all of the above