If resistors can prevent a light bulb from turning on, then what could prevent a light bult from turning on? Answer choices: - sensory neurons - herbicide - A resistor - focusing a lens - evaporation - heat energy - heating liquids - energy barrier
A resistor

(Question)
If thyroid hormones increase the rate of all the chemical processes in living organism cells, then what increases the rate of all the chemical processes in living organism cells? Answer choices: - Thyroid hormones - Blood Cells - Hair Follicles - oxidation reaction - Temperature changing - Skin Cells - temperature - heat energy
(Answer)
Thyroid hormones

Ques: If coal can cause a wire to heat up, then what can cause a wire to heat up? Answer choices: - soil - ice - waves - LEDs - motors - coal - silt - copper
Ans: coal

(Q).
If when the body is hot, something coming from a gland is produced to cool the body, then when the body is hot, what cools the body? Answer choices: - Movement of an air mass - Something with a head, thorax, and abdomen - Something coming from a gland - Something from a shirt - heat is produced - Something from an organ - Chemical energy - Something from a bone
(A).
Something coming from a gland

Ques:If achemical element with symbol N and atomic number 7 is found in chlorophyll because it is absorbed in the cycle, then what is the chemical element with symbol N and atomic number 7 found in? Answer choices: - Chlorophyl - Petals - Mitochondria - A Greek letter - Cytoplasm - acetic acid - Acids - fossil fuels

Ans:Chlorophyl

Ques:If aporcupine will extend its spines when threatened, then what does a porcupine do with its spines when it's threatened? Answer choices: - killing insects - Shoot them - kill them - protect them - Extend them - Shed them - Retract them - behave

Ans:
Extend them