A tissue.
Then a group of tissues that work together is an organ.
The a group of organs is an organ system.
A group of organ systems is and organism.
Over half of the people in the United States rely on groundwater for drinking water. This is true.
The original location of an earthquake is known as the epicenter.
The answer is a. accessible population because an accessible population is the portion of the target population to which the researcher has reasonable access.
Answer:
This represent the flow of energy.
lil more info:
The placement of the arrows in a food chain or food web is very important. The arrows always show the direction of the energy as it is transferred from one organism to another. The flow of energy can also be represented within an energy pyramid.
