Answer:
c) are economically valuable services provided by natural systems is the correct answer.
Explanation:
- Ecosystem services are methods that happen in an ecosystem.
- Ecosystem services are the abundance of advantages that nature gives to society and humankind.
- Ecosystem services make the individual life pleasant via producing nutritious food and cleaned water, controlling disease, oxygen generation, soil formation, biomass production and giving social and spiritual advantages.
Answer:
I think is B. sound, nuclear, electrical
but if I wrong then I am so sorry
Answer:
The angle it subtend on the retina is
Explanation:
From the question we are told that
The length of the warbler is
The distance from the binoculars is
The magnification of the binoculars is
Without the 8 X binoculars the angle made with the angular size of the object is mathematically represented as
Now magnification can be represented mathematically as
Where is the angle the image of the warbler subtend on your retina when the binoculars i.e the binoculars zoom.
So
=>
Generally the conversion to degrees can be mathematically evaluated as
According to Newton’s second law acceleration= force/mass
So acceleration = 10/2
= 5m/s^2