The area of study is called political science
Answer:
Ampulla is located at the end.
Explanation:
Tube feet (podia) are supported by a hydraulic and connective-tissue skeleton under the control of antagonistic muscle pairs systems.
The dependent variable is Salt and Water
Because salt is an ionic compound. Namely hydrophilic compounds, meaning compounds that like water.
<h2>Further explanation
</h2>
Water dissolves NaCl by hydrating and stabilizing its ions (Na + and Cl-), weakening the electrostatic interaction between the ions so as to prevent the formation of ionic bonds to form NaCl crystals.
The dissolution process occurs through the replacement of hydrogen bonds between biomolecules with one another by hydrogen bonds between the biomolecules and water so as to prevent electrostatic interactions between biomolecules.
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salt dissolution process brainly.com/question/11526794
Compounds brainly.com/question/11526794
Details
Class: Middle School
Subject: Biology
Keywords: compound, salt, hydrophilic
