These are all correct! Hope this helps :)
The gaseous giants that Renaissance scientists such as Galileo knew are Jupiter Saturn.
Competition is an interaction between organisms or species in which both the organisms or species are harmed. Limited supply of at least one resource (such as food, water, and territory) used by both can be a factor.
How do genes direct the production of proteins?: MedlinePlus Genetics
y/gene-expression-and-regulation/regulation-of-gene-expression-and-cell-specialization/a/overview-of-eukaryotic-gene-regulation
Overview: Eukaryotic gene regulation (article) | Khan Academy
<span>When an atom loses or gains electrons, it becomes an ion.
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