12. Wherever there is matter, there is energy; all changes of matter__________changes in the form of the energy.
A: retain
B: include
C: involve
D: contain
A: retain
B: include
C: involve
D: contain
举一反三
- Wherever there is matter, there is energy; all changes of matter _______ changes in the form of the energy.
- High energy environment are not conducive to the _______ of organic matter in muds.
- Possible directions to develop answers of Prediction Question in Part 3 of IELTS Speaking include: A: changes in variety B: changes in price C: changes in location D: changes in form
- 中国大学MOOC: The energy that the sun radiates to earth every is equivalent to the sum of all the fossil fuel energy of the energy.
- Through exposure to air, water, and organic matter, rocks _____ changes known as weathering.