Answer:
Ok, let's understand this
- Singapore area is about 719 sq km and it is 0.3% the size of whole UK
- London area is about 1573 sq km
Easily we can see that london is bigger than Singapore in terms of land area.
Answer:
High viscosity and lots of dissolved gas
Answer:
C. The byproducts of many medicines are responsible for polluting the Amazon River.
Explanation:
Answer:
B. three
Explanation:
We live in a 3d world and 4d and 2d wouldnt make sense.
doubling the radius will have a greater effect
v of cylinder=pi x square of radius x hieght
lets take an example,r=2,h=2
v=8pi
doubling the hieght,h=4
v=16pi ie twice the initial volume
doubling the radius,r=4
v=pi x 16 x 2
=32 pi ie four times the initial volume
therefore radius makes a bigger difference
