QUESTION: Energy Transfer in Chemical Reactions • When bonds break,
energy can be used to form new
When
this happens, chemical energy
from one set of atoms to a second set of
atoms.
When bonds break, chemical energy can be released to the
When this
happens, chemical energy
into other forms of energy.

How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

Prior to the mt. st. helens eruption on may 18, 1980, satellite and topographic views of the volcano were captured. based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 9 options: 600 m 400 m 750 m 500 m