Which of the following is a possible constraint when using biofuel as a fuel source? Choose the correct answer.
A Use of biofuels can lead to food shortages.
B Vegetable oil can be reused in a new way.
C Vehicles that use biofuel can get slightly better gas mileage.
D Biofuel can be transformed into biodiesel.

hello.  

answer ir: bush stirs up emotions of brotherhood and freedom to inspire americans.

however, you could u provide the whole options so as to verify : )

hope it .

um, what am i suppose to answer here? it just said that he will studied hared because of a grade in spanish.

im taking test rn i give answers when im done bc i dont wanna give my answers and get you any wrong hold up : )

im not entirely sure, but i think the answer is listing