Water with dissolved soil in it percolating through a rock is an explane of what? ( weathering, erosion, or deposition)

Wht happens as electrons in the electron transport chain release their energy

20 points and brainlist 1. london has suffered from terrible air pollution for at least seven centuries. why is the city so prone to its famous “london fog? ” what did london do to get rid of its air pollution? 2. why does air pollution cause problems in developing nations more than in developed ones?

Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion