If human beings have a backbone, then what have a backbone? Answer choices: - jellyfish - people - deltas - h2o - an organism's body - insects - human beings - invertebrates
human beings

If force causes the velocity of an object to increase, then what causes increased object velocity? Answer choices: - Lift - wind - mass - height - weight - heat - Cars - force
force

Q: If the building blocks of DNA bind together to form a chain called a polynucleotide, then what do the building blocks of DNA bind together to form? Answer choices: - A compound that donates proton - colors of the spectrum - Electrical energy - chain called a polynucleotide - Something with exactly eight protons - Something that makes plants green - Something with a head, thorax, and abdomen - biological diversity
A: chain called a polynucleotide

Question: If beavers require great amounts of water to survive, then which animal requires great amounts of water to survive? Answer choices: - amphibians - Frogs - bullfrogs - Beavers - Jellyfish - mussels - trout - sharks
Answer: Beavers

*Question*
If aplant requires photons for photosynthesis, then aplant requires _ for photosynthesis? Answer choices: - proteins - photons - Light - sun's heat - nutrients - mitochondria - sugar - plasma
**Answer**
photons

Q: If aflashlight utilizes batteries to store chemical energy, then aflashlight battery stores what inside? Answer choices: - hydrogen and oxygen - chemical energy. - Calcium carbonate - motion - electricity - heat - light - objects that have mass
A: chemical energy.