In circle o, ac and bd are diameters. What is m? 72° 108° 120° 144°.

Layer r contains a well-known index fossil that is 100 million years old. based on this information and the principle of superposition, a. layers t and m are older than 100 million years, and layers x and g are younger than 100 million years. b. layers t, m, x, and g are all older than 100 million years. c. layers t and m are younger than 100 million years, and layers x and g are older than 100 million years.

What does it mean when the bisecyer of the photosynthesis of the root of 27 equals 3

What are the four most common physiochemical changes that are used to determine time of death