The unit of measurement in an ecological footprint is the global hectare.
Answer:
B. remove waste
Explanation:
The main function of the excretory system is to remove waste.
Answer:
reduce light/electricity usage
recycling
use solar instruments
<span>The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.</span>
IT is a change of frequency in a genes variant which is called genetic drift. this kind of scenario will result to smaller large population and larger small population :)
