Behavioral adaptations allow some organisms to survive in hot arid environments

The authors use the word “backbone” in lines 3 and 39 to indicate that

When your working with the passage-based reading questions on the psat do all of the following except. a)make sure you read each question throughly. b) try to answer each question before you look at the answers. c) plan to spend most of your time reading the passage. d) make sure your answer choice is the most correct number me

Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas