<span>Natural selection affects predator-prey relationships in ecosystems in ways such as: A and B</span>
Answer:
True.
Explanation:
The main reason for the coming of the Constitutional Convention of 1787 was that the Articles of Confederation were failing. Under the system that which was established by the Articles of Confederation, the national government was very weak and had very limited power. It had to depend on the states for its existence. Therefore, the Federalists realized the need to ratify the Articles of Confederation. Accordingly, they called delegates from all the states of the United States for the ratification of the Constitution.
Answer:
6.B 7. C 8. D 9.C 10. D
Explanation:
5 questions. So it would take a while to answer all.
Enzymes
a catalyst is a substance that increases the rate of a chemical reaction but is not consumed by the reaction. Enyzymes are <span>Biological catalysts that increase the rate of a chemical reaction but is not consumed by the reaction. There are variosu types of enzymes depending on the reaction process. Usually enzymes are named after the reaction they catalyzed.</span>
