Two simple sugars joined together form a?

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Why are some places regularly warmer or cooler than others in a given month