What step must come first in the scientific method

The short-legged Ancon sheep is descended from a mutant ram discovered in Dover, Massachusetts in 1791. Why did this mutation become established?

What are three needs for water

DNA is made of molecules of nucleotides which are composed of

What is one half or one rod of the condensed chromatin called? A DNA B chromatin C chromatid D chromosome

Why is the demand for environmental scientists and specialists expected to increase?

Between x = 2 and x = 3, which function has a larger average rate of change than f (x) = 2x has? A) g (x) = (2/3) - x B) k (x) = 5x-2 C) h (x) = 4x-1 D) j (x) = (1/2) - x+1

How can we unlock the 90% of our brain that we never use

Defining neuron, the structure of neurons, the function, and how neurons communicate with each other and the outside world.

What is a common ancestry and divergence

A complex carbohydrate that can be formed by the linking of simple sugar is