<h2>Scientists compare unknown spectra with known spectra to determine ______ the of the star.</h2>
<h3><em><u>A.) Temperature </u></em></h3>
B.) Luminosity
C.) Composition
<h2 />
True...............!!!!!!!!!!
Hope it's help you
What is an invasive species? they are plants/fungi/animals that isn't native to a specific area (an introduced species). They have the tendency to spread and cause damage too the environment, human economy, and/or human health. The Answer to your question is No. Not every species that is introduced to a specific area is invasive. The introduced species might have a natural predator that might eat it. The species may even be biologically, chemically, or mechanically controlled. I hope this helps you out:)
Homo.
The genus and species for humans is Homo sapiens, "Homo" being the genus, and "sapiens" being the species
organisms with phenotypes that are beneficial for survival are more likely to reproduce and pass on their genetic information. Over lots and lots of generations, this progressively leads to changes in the species as a whole
