Scenario: Mountain, there will be a lot of precipitation all year Adaptation: Polar bear : Strong swimmer, Dollar sunfish: Tail
What will be the reason for their adaptation write a paragraph at least! (It’s urgent)

Chalk is an ionic compound. which is a property of all ionic compounds that makes chalkboard? particularly useful for writing on a a high melting point hardness and brittleness inability to dissolve in water a multicolored appearance

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

About __ of the mass of the cell is water