Why do Science has Systemic Racism?

This really depends what in science you’re asking... the first thing that’s comes to mind is biased studies and analytics dismissing white communities, and diminishing black communities. Data can be cherry picked and recorded in more in low income communities rather than the suburbs.
In America, many low income communities can be predominately black because of systemic racism. Years going back to Jim Crow laws, where African Americans were forced into lower income communities to begin with. Data is used to criminalize these neighborhoods and the people living there.

Acovalent bond is formed between the two hydrogen bonds

Firstly, the water in the dams hold gravitational potential energy as they are above ground level. the gravitational potential energy is then transferred to kinetic energy as it falls, spinning the turbinethe turbine then spins the generator, which is a large magnet surrounded by metal coils. by doing this, the generator generates electricity. in this action, the energy transfer taken place is kinetic to electric energy