What branch has the power to Impeach/convict the president?

The constitution gives congress the authority to impeach and remove

Explanation:

The Constitution gives Congress the authority to impeach and remove "The President, Vice President, and all civil officers of the United States" upon a determination that such officers have engaged in treason, bribery, or other high crimes and misdemeanors.

c- companies fail to take environmental protection into account. i think

the telephone is the answer