If collector panels heat objects with sunlight, then what do collector panels use to heat objects? Answer choices: - Solar energy - Energy. - mechanical - energy - electricity - water - ice - sunlight
sunlight

(Question)
If threatening behavior causes stress in animals, then what does threatening behavior cause in animals? Answer choices: - negative - stress - dog - knife - disease - Movement - influenza - h2o
(Answer)
stress

Ques: If aplanet accelerates because of gravity, then what causes a planet to accelerate? Answer choices: - other planets - magnets - wind - gravitational pull - flow of electrons - It gets heated up - heat energy - energy of moving objects
Ans: gravitational pull

(Q).
If green plants make food from inorganic molecules, then green plants make food from? Answer choices: - photosynthesis - absorb light energy - our nearest star - Chemical energy - Chlorophyll - Light passing through water - In their leaves - inorganic molecules
(A).
inorganic molecules

Ques:If aggression is a behavior that is meant to hurt others, then what behavior causes people to hurt others? Answer choices: - ambitious - Damages them - aggression - complex - loving - insects - smoking - curious

Ans:aggression

Ques: If if the amount of essentials of life in an environment decreases then animals may leave that environment, then what can decrease in an environment, and may cause animals to leave? Answer choices: - essentials of life - competition - wind speed - living things - single-celled organisms - deforestation - biodiversity - rock content
Ans:
essentials of life