Why does preparedness is very important especially in times of calamities like earthquake, typhoon, flood, and etc.

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

Organisms may contain up to five levels of organization within their bodies. which level of organization is shown by the liver? a. tissue b. organ c. organism d. organ system

The term life cycle includes the entire process of: adults defending their young providing a conducive environment adults producing gametes fertilization the growth of the offspring to adulthood