Amphibians were the dominant vertebrate life form
The correct answers should be minimal government intervention and property rights.
Thanks to the market economy, the producers can create their products which will belong only to them (they will have rights to own and produce them), and do that with little to no government intervention which is usually trying to limit what the producers want to do.
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
I believe the correct answer is A. Photosynthetic organisms, because they remove certain amounts of CO2 in the atmosphere to carry out the process of photosynthesis. Unlike the other options that increase CO2.
The answer to this question is folded mountains.
