Which of the following is a chemical property of aluminum?
the melting point of aluminum is 660 celsius
the boiling point of aluminum is 2519 celsius
aluminum does not dissolve near water
aluminum reacts with oxygen

What role do traits play in affecting an organisms ability to reproduce? finches

Which best describes the digestive system of arthropods? a incomplete, two openings b complete, one opening c two-way, one opening d one-way, two openings

Below, the levels of organization in a multicellular organism are shown from least to most complex. which level of organization can be described as several different types of tissues working together to perform a common task?