Which shows the correct order of steps during the formation of an ionic bond? o lons are attracted to each other - electrons are transferred – an ioni compound forms an ionic compound forms – lons are attracted to each other – electrons are transferred electrons are transferred – lons form – lons are attracted to each other lons form - electrons are transferred - lons are attracted to each other o

What were the main components of earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

Which of the following is a common response to cell signaling?

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