Reefs grow best in . a. deep water b. low salinity c. temperatures below 25°C d. shallow water

The response is the basis for vaccination. primary secondary tertiary none of the above

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?

The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?