Which of these would be the most when identifying a mineral?

question 13 options:

shape

temperature

color

mass

What is the primary goal of human communities?

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.