Which of the following best describes a collector?

A) A person who posts comments, ratings, and reviews of products and services on blogs and forums.
B) A person who produces content for blogs, Web sites, articles, and videos.
C) A person who uses RSS feeds to gather information and vote for Web sites online.
D) A person who posts status updates on social networking sites and microblogging services.

Which statement below accurately describes the carrying capacity of any ecosystem? a. it is not affected by any abiotic or biotic resources. b. it does not affect the species of an ecosystem. c. it is completely dependent upon the food supply. d. it is affected by both abiotic and biotic resources

Which statement about spreading knowledge of diseases and health around the world is correct?

Congress is controlled by the democrats. president yaeger, a republican, takes several actions that are opposed by the democrats in congress. first, the president introduces a new budget that cuts most of the government's social programs and gives tax breaks to the wealthy. next, president yaeger negotiates a trade treaty with a nation accused of human rights abuses. then, the president gives pardons to three republican senators who have been convicted of crimes.