Let's start simply by taking a look at a basic life table that just shows survival—rather than survival and reproduction. Specifically, we'll focus on the animal below: the Dall mountain sheep, a wild sheep of …

If you're grouping things by anything other than numerical values, you're grouping them by categories. By learning how to use tools such as bar graphs, Venn diagrams, and two-way tables, you'll expand …

Instead, when we're talking about life history in ecology, we're thinking about basic demographic features of a population or species – the kind of things that would appear in a life table.

A function is like a machine that takes an input and gives an output. Let's explore how we can graph, analyze, and create different types of functions. **Unit guides are here!** Power up your classroom …

Learn Intro to slope Positive & negative slope Worked example: slope from graph Graphing a line given point and slope Calculating slope from tables Worked example: slope from two points

When you look at the periodic table right here, they're actually written in order of atomic number. And the atomic number is, literally, just the number of protons in the element.

For example, molecular oxygen (O 2 ) is nonpolar because the electrons are equally shared between the two oxygen atoms. Another example of a nonpolar covalent bond is found in methane (CH 4 ). …

Graphing proportional relationships Learn Rates & proportional relationships example

For example, carbon is normally present in the atmosphere in the form of gases like carbon dioxide, and it exists in three isotopic forms: carbon-12 and carbon-13, which are stable, and carbon-14, which is …

For instance, the diagram below shows glucose and fructose monomers combining via a dehydration reaction to form sucrose, a disaccharide we know as table sugar.