It uses barometers and therometserss
You see its when traits and inherited genes come together they make a new one keeping some of the traits and if you have at least one red hed in the family you have a huge risk of having a ginger so yeah .
Weather the temp is high or low
Finger print easy to identify . DNA test. forssoic science . it's very useful crime investigate and etc
Answer;
B. Both primary and secondary succession involve ecosystems recovering from a disruptive event.
Explanation;
-Primary succession occurs following an opening of a pristine habitat, for example, a lava flow, an area left from retreated glacier, or abandoned strip mine. In contrast, secondary succession is a response to a disturbance, for example, forest fire, tsunami, flood, or an abandoned field.
-Primary succession begins in barren areas, such as on bare rock exposed by a retreating glacier. Secondary succession follows a major disturbance, such as a fire or a flood.
