Habitat preservation is when people get together or just one person helps to stop the end of a living space for animals such as the monterey aquarium the help sea life by doing research to see why animals are dying and do what they can to stop it. another one if nation parks or forests you are not allowed to harm them in any way they are protected by laws(the government)
The exosphere is the layer of the atmosphere "Where gas molecules can be exchanged between Earth's atmosphere and outer space." Thus, the answer would be C.
Answer:
w= 62.75 J
Explanation:
Given that
Force vector F= 5 x i + 4 y j
Space vector or displacement vector d= 5.01 i
We know that work (w)
w=∫ F.ds
w= ∫(5 x i + 4 y j) .dx ( only object is moving in x- direction)


![w=\left [\dfrac{5}{2}x^2\right ]_0^{5.01}](https://tex.z-dn.net/?f=w%3D%5Cleft%20%5B%5Cdfrac%7B5%7D%7B2%7Dx%5E2%5Cright%20%5D_0%5E%7B5.01%7D)
w= 2.5 x 5.01² J
w= 62.75 J
Answer:
Total angular displacement will be 19.998 radian
Explanation:
It is given that the washer starts from the rest and reach reach the speed of 2 rev/sec in 11 sec
So initial angular velocity 
And final angular velocity 
Time t = 11 sec
So angular acceleration 
So angular displacement in this 11 sec


Now the washer slows down and stops in 9 sec
So final angular velocity = 0 rad/sec
So angular acceleration 
So angular displacement 
So total displacement in 20 sec =
Answer:
The solid, called the residue, will be left behind in the filter paper while the liquid, called the filtrate, will pass through the filter paper.
Explanation: