Which of the following best describes the matter present in an ecosystem? 1.new matter is continuously generated by an ecosystem in a process known as photosynthesis. 2.the waste materials generated by one organism are often reused by other organisms. 3.when an organism reproduces, new matter is added to its ecosystem. 4.the total amount of matter in an ecosystem is constantly decreasing due to the process of decomposition.

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

To obtain a microcredit loan, a person typically must a. be a male and have a source of income b. provide collateral and sign paperwork c. verbally promise to pay back the money d. have a good credit history select the best answer from the choices provided. a b c d

Hurry on the map above, arrow 1 points to a region where most people are