Why would you use all the same variables in an experiment to test another variable

Organisms that form index fossils

An apple appears red because it red wavelengths.

What part of all organisms is involved in the exchanging of gases

Jenny jennys mom and jennys grandfather are all good basketball players. give an example of an inharited trait and an acuired trait that coukd contribute to there skill at basketball

Which type of limiting factor affects a large population more than it aftects a small population? A) density dependent B) density independent C) population dependent D) population independent

What zodiac symbol is unbeatable? Capricorn cancer leo

While on the Galapagos Islands, Darwin noticed that there were a number of species of finches that he theorized descended from a common ancestor.

The following statements concern the relationship between mitochondrial hydrogen ion concentration and energy storage as atp during oxidative phosphorylation. Classify each statement as either accurate or inaccurate.

Why is personal hygiene important for limiting the spread of diseases?

Soil quality affects the characteristics of an ecosystem. It determines the type of plants that grow or animals that live in it.