question: Given the fact "a spider web is used to capture food by spiders", what is the answer to "Spiders can catch prey by doing all aside from"

answer: howling

question: Given the fact "an incandescent light bulb converts electricity into light by sending electricity through a filament", what is the answer to "Tungsten is a metal which is found in large amounts in filaments, which are used in incandescent light bulbs. These light bulbs work because"

answer: the filament glows warmly

question: Given the fact "as energy required for an activity increases , pulse will increase", what is the answer to "As wolves need more energy to catch fast prey"

answer: their heart rates will go higher

question: Given the fact "as energy required for an activity increases , pulse will increase", what is the answer to "During a vigorous workout which will need to increase?"

answer:
Pulse