Understanding people as biopsychosocial systems means:

biological factors have the most influence on people, followed by psychological factors and finally social factors.

the nervous system is equal parts biological, psychological, and sociological.

to understand people, we must study how biological, psychological, and social-cultural systems work and interact.

the nervous system is a less important understanding of people that was believed a decade ago.

psychology is the central component in the understanding of human behavior.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.

2%? i tried finding the exact sorry if it's not 100% correct ; -;

is it multiple choice?

essentially, one bacterial cell splits into two daugurer cells. bacterial offspring don't need or get care from their parents because they are in a sense their own parents. that said, some bacteria can and do depend on other bacteria especially in harsh environments such as bacterial microfilms in hot water tanks.