If aggression can be a deterrent, then what can be a deterrent? Answer choices: - sunlight - fur seals - crocodiles - change - tail fins - aggression - herbicide - hope
aggression

If mammal hearts have two more sections than fish hearts, then how many sections does a fish heart have? Answer choices: - ovum - fat - four - p53 - two - cut - bone - stem
two

Q: If feathers have evolved from reptile scales of bipedal dinosaurs called theropods, then what have evolved from reptile scales of bipedal dinosaurs called theropods? Answer choices: - animals - fur - feathers - fur and fat - mammals - warm-blooded - hair - eyes
A: feathers

Question: If absorbing energy causes metal objects to expand, then metal expands when it does what? Answer choices: - absorbs energy - electricity - dries - freezes - direct energy - Relieve pain - to move people - contracts
Answer: absorbs energy

*Question*
If dNA is found in coded genes, then dNA is found in what? Answer choices: - humans - animals - pollen - mammals - A Greek letter - insects - Most plants - coded genes
**Answer**
coded genes

(Question)
If if humans sweat, their bodily water decreases, then what's bodily water decreases through sweat? Answer choices: - Lobsters - plants - h2o - excretion - insects - pigeons - omnivores - humans
(Answer)
humans