Which characteristics do cell membranes and cell walls have in common?
they are selectively permeable and aid in communication.
they contain mostly cellulose and are selectively permeable.
they store carbohydrates and aid in communication.
they are rigid structures and contain mostly cellulose.

Read the sentences from walden by henry david thoreau. the greater part of what my neighbors call good i believe in my soul to be bad, and if i repent of anything, it is very likely to be my good behavior. what demon possessed me that i behaved so well? which option most effectively explains the meaning of the figure of speech used in this excerpt? thoreau feels out of place in the company of others. thoreau is happiest in the company of others. thoreau regrets conforming to the expectations of others. thoreau enjoys ridiculing the opinions of others.

What was the great awakening? a. a religious movement b. a social movement against slavery c. a political rebellion d. a scientific movement

President of the united states has scheduled a cabinet meeting today to discuss energy policy with specific focus on pollution and global warming. given what you know of the executive branch, which group of attendees would the president most likely expect to provide up-to-date information and expert insight during this meeting?