If squid have a circulatory system with one or two hearts that pump blood, then an animal which may have one or two hearts to pump blood is:? Answer choices: - squid - goats - bats - mammals - toads - Birds - edible - a fish
squid

(Question)
If earthworms are soil eating and can regrow their segments that break off, then earthworms can regrow their segments that break off and eat what? Answer choices: - fungi - stem - soil - nektar - meat - deer - dirt - birds
(Answer)
soil

Ques: If male dogs use pheromones in urine markings to define boundaries, then what do the pheromones in male dog urine used for? Answer choices: - Animal survival - define boundaries - poison predators - competition - competing for resources - detract enimines - animal transport - camouflage sent
Ans: define boundaries

(Q).
If using cell phones can cause people to become dangerous, then using cell phones can cause people to become what? Answer choices: - inactive - Allergies - dangerous - deadly - Dehydration - threatened - a pathogens - imbalanced
(A).
dangerous

Ques:If drinking non-carbonated beverages will replenish fluids, then what should be done to replace body fluids? Answer choices: - Relieve pain - drink more fluids - radiography - drink less water - sweat - Solutions - excretion - drink more carbonated beverage

Ans:drink more fluids

If alight bulb converts energy into light by sending energy through a filament, then what part of a light bulb has energy run through it, converting energy into light? Answer choices: - adding heat - sun's heat - cotton - heat energy - glass - light - filaments - broken light bulbs
filaments