If condensing means the opposite change of state to boiling, then condensing means the opposite change of state to what? Answer choices: - Dilution - water - heat - sweating - less water - boiling - melting - freezing
boiling

If hitting an object causes the particles in that object to change frequency, then what changes to the particles of an object when hit? Answer choices: - Temperature - frequency - Energy. - volume - molecules - density - energy - heat energy
frequency

Q: If leaves absorb solar energy, then what do leaves get from the sun? Answer choices: - Energy. - kinetic energy - nutrients - food and shelter - nitrogen - solar energy - energy - DNA
A: solar energy

Question: If chlorophyll is used for photosynthesis, then what is chlorophyll essential for? Answer choices: - staying warm - photosynthesis - survival - hydrogen and oxygen - germinating - Most plants - plant reproduction - plant respiration
Answer: photosynthesis

*Question*
If plants and animals are multicellular, then what are plants and animals? Answer choices: - absorb light energy - bacteria - important habitats - produce light - prokaryotes - multicellular - insects - air
**Answer**
multicellular

Q: If nuclear reactions in stars cause them to brighten up the summer sky, then nuclear reactions in stars cause them to brighten up what? Answer choices: - the morning grass - the elemental waves - an object - the summer sky - hydrogen and oxygen - Change colors - the evening tide - an electron lens
A: the summer sky