Describe the types of fossils that are classified as homo heidelbergensis

Why do we have traits? Because of

Think about a petal plucked from its flowers:Is the petal alive according to the characteristics of life? Why or why not?

The majority of mutations have negative effects on the organisms in which they occur. True False

A doctor tells his patient that his thyroid hormone levels are low. Which of these foods should the patient increase in his diet? A. poultry and grains B. seafood C. vegetables D. bread and cereal

What is the organelle that makes proteins atp when light is absent in photosynthetic cells?

What is a inorganic compound in a living cell

What impact does thunderstorms have on people and the environment?

Whats the difference between purine and pyrimidine?

The steps in which solar wind is formed

What extends from earth core to earths crust