The port of houston is one of the busiest ports in the country. the u. s. department of energy gave this port $3.4 million to operate twenty heavy-duty hydrogen hybrid fuel cell powered trucks around the port. which is the most likely reason the u. s. government made such an investment? to produce more water to improve fueling stations to move more cargo to reduce harmful emissions

The correct answer is to reduce harmful emissions.  

Hydrogen is a chemical element with atomic number 1, this signifies that it exhibits one electron and one proton. Hydrogen gas (H2) is an odorless, colorless, highly combustible and tasteless gas. The hydrogen fuel refers to a zero-emission fuel that discharges no waste components, which can pollute the environment, this is the most likely reason that the US government made such an investment.  

answer: c.

explanation:

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.