If devices require kinetic energy to function, then devices require to function? Answer choices: - A kernel - hydration - an electron lens - hydrogen and oxygen - heating liquids - a hydraulic system - kinetic energy - Something to move
kinetic energy

(Question)
If fire converts chemical energy into light and warmth for earth, then what converts chemical energy into light and warmth for earth? Answer choices: - tulips - wind - algae - trees - earth - fire - water - Green
(Answer)
fire

Ques: If alight bulb emits photons when turned on, then alight bulb emits what when turned on? Answer choices: - movement - warmth - photons - sunlight - motion - sun's heat - dangerous - Heart rate
Ans: photons

(Q).
If cells secrete acids to break down proteins, then why do cells secrete acids? Answer choices: - Make money - resistance activities - allow growth - Plant growth is reduced - Break down proteins - Hurt things - increases a body's strength - Help friends
(A).
Break down proteins

Ques:If aneurisms occur when cells walls relax, then what occurs when cells walls relax? Answer choices: - exercise - evaporation - aneurisms - recovery - state - Exfoliation - movement - allow growth

Ans:aneurisms

If syngamy occurs in gametes, then what occurs in gametes? Answer choices: - offspring - pollen - resistance - Energy - Energy. - heat - syngamy - glucose
syngamy