what is a pattern in nature a. the repeated occurrence of an event b. a set of measurements that's answers a scientific question c. a collection of scientific theories that helps scientist understand the world d. An arrangement of object that are in predictable places

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

Identify the lewis acid in this balanced equation: ag+ + 2nh3 -> ag(nh3)2+a. ag+b. nh3c. ag(nh3)2+

What are some natural measures of time