Last option: Preserve an ecosystem
• The establishment of a bird reservation is a way to preserve an ecosystem because reservation provides suitable environment to organism. A healthy ecosystem means large number of biodiversity.
Answer:
The psychological measure that has been used by Dr.singh in this scenario is physiological measures.
Explanation:
Here, Dr. singh a scientist's observations are being listed. Its been given that he wants to study about how the anxiety affects adolescents.
For measuring and observing all the points he measures the heart rates which are causing electrical changes, the respiration and the sweating pattern of individuals.
Also he is going through the hormonal changes in their blood.
So, The psychological measure that has been used by Dr.singh in this scenario is physiological measures.
Physiological measures: An accurate and precise information about an individual's body and its body's functioning like the temperature of skin, sweating, respiration,the heart rate, palmer sweat and also eye tracking by a set of instruments i called the physiological measures.
This measurment is done by identifying and monitoring thr parameter of physical body especially in the major body organs.
For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. The size of the forces on the first object equals the size of the force on the second object.
If i were plankton the part of a lake that i would mostly likely live is Limnetic.
Limnetic zone is one of the zone of the lake which is well-lit, open surface in a lake away from the shore. The other zones are the littoral zone and the profundal zones. In the Limnetic zone, the producers in it are planktonic algae, the primary producers include animals such as microscopic crustaceans and rotifers, while the secondary consumers are swimming insects and fish.
I think one characteristic would be a hypothesis. Also data analysis.
