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Angelica saw an example of the geologic time scale in her book while studying the history of the Earth. She is interested in learning more about the geologic time scale, including its purpose. What is the purpose of the geologic time scale?

A. to organize the eras and periods of major events of fossils
B. to organize the kinds of plants and animals that lived during those times on Earth
C. to organize the kinds of rocks in order for people to study the life forms and classify fossils
D. to organize Earth's history in a record of geologic events and show the evolution of life forms

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

i believe it is c: genes for body color and wing size are inherited separately from each parent.

sex cells are usually half's then they find another half and make a fertilize egg

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added