PLS HELP

Where should people focus their efforts when improving transportation energy efficiency?

A) automobile design

B) bus design

C) train design

D) airplane design

1. unlikely2. unlikely

The equal protection clause, is part of the 14th amendment to the united states constitution,the clause, which took effect in 1868 provides that no state shall deny to any person within its jurisdiction "the equal protection of the lawthe equal protection clause states that citizens are protected equally under the law

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