Below are the choices for the above question, and the answer is letter A.
A) It made additional food sources available.
B) It allowed for smaller body size.
C) It was the first stage in the development of a bony skull.
<span>D) It increased the surface area for respiration and feeding</span>
A. although students protested, very little changed in Chinas government and politics.
<span>The end of Renaissance period fostered the Scientific Revolution. The invention of navigational devices such as the astrolabe, caravel, and magnetic compass led to technological improvements. It increased world exploration, which improved economic conditions and transformed the society's perspective on nature.</span>
<span>Presidents often use executive agreements to sidestep the constitutional "advice and consent" of the senate that is required for formal ratification of treaties. In short, the president can decide what law must be passed without ratifying it by the senate. But this kind of agreements, without the senates's consent is still legally binding so long as the agreement itself is not illegal with regards to the laws of the congress.</span>