The water on the Earth today has been sustaining life for millions of years.

Reading Science Biological Evolution and Class What factor makes the Hawaiian Islands the perfect place for plant species to diversify?

This is the genus that includes modern humans and species closely related to them and is estimated to be about 2.3 to 2.4 million years old.

Why have cephalopods lost or internalized their shells?

Provide 3 different examples of how minerals can form on earth

Milicent finds a plant in her backyard. It is tall and has large cones. What did Milicent find?

why do you think the blood ph stays neutral while the same amount of lactic acid in water was very acidic

What conditions make for a violent volcanic eruption? a. Magma that can flow easily b. Magma with low gas content c. Magma with low silica content d. Magma with high viscosity

How do cells in a multicellular organism become specialized? A. Genetic recombination determines which genes are located in each cell within a multicellular organism. B.

How are proteins and nucleic acids related? They both provide energy. They both carry genetic information. The structure of proteins is determined by nucleic acids. The subunits of nucleic acids are also the subunits of proteins.

What water property allows bugs to walk on water