Briefly summarize the Competition Exclusion Principle and explain how it relates to the impact of invasive species on an ecosystem.

The use of logic making empirical observations and performing dissections were all part of the scientific studies by

The terrestrial planets are characterized by having a a.) silicate core b.) iron-rich silicate core c.) iron-rich metallic core d.) none of these

Select the word from the list that best fits the definition a system made of 25 satellites