Which two processes could result in the formation of high mountains with well-rounded peaks? A
x
volcanic eruptions and global warming
B
x
earthquakes and tidal activity
C
x
collision of crustal plats and erosion
D
x
production of greenhouse gases and weatheirng

Ill give u brainliest pls how is mass of carbon conserved during cellular respiration

At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?