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

Ques: If aplant requires photons for photosynthesis, then aplant requires _ for photosynthesis? Answer choices: - proteins - photons - Light - sun's heat - nutrients - mitochondria - sugar - plasma
Ans: photons

Ques: If microscopic organisms can have a negative impact on the respiratory system, then what can cause respiratory issues? Answer choices: - smoking tobacco - a pathogens - Microscopic organisms - Normal humidity - some viruses - Clean air - smoking pipes - Mild weather
Ans: Microscopic organisms

Ques: If an organism requires energy for rapid expansion, then an organism requires energy for what? Answer choices: - Something to move - survival - slow steadiness - Digesting food - plant life - rapid expansion - Animal survival - falling down
Ans:
rapid expansion