You are presented with the question "Plants require what for life-long learning?" and the following answer choices: - Light - protein - Energy. - gametes - genes - water - energy - oxygen Now knowing that aplants require water for survival and life-long learning is no longer a luxury for the few, but a survival skill for all, choose the best answer.
water
(Question)
You are presented with the question "What in stars cause stars to produce bright glares" and the following answer choices: - energy of moving objects - nuclear reactions - direct energy - shining suns - bright activity - Chemical energy - moving moons - heat energy Now knowing that nuclear reactions in stars causes stars to produce light and an intense bright light produces a glare, choose the best answer.
(Answer)
nuclear reactions
Ques: You are presented with the question "What can a laser produce?" and the following answer choices: - energy - power - a beanstalk - a flowering plant - fibers - a wave - a ray - a piece of paper Now knowing that alaser is used for producing light and and rays of light shine on the ground, choose the best answer.
Ans: a ray
(Q).
You are presented with the question "Global warming most threatens the Earth's ability to do what?" and the following answer choices: - Sustain life - reproduce - Melt polar ice caps - growth - protect them - Resist erosion - to move people - Produce fossil fuels Now knowing that if a planet becomes too hot then that planet cannot sustain life and global warming linked to human emissions of heat-trapping gases is changing the planet's climate, choose the best answer.
(A).
Sustain life
Ques:You are presented with the question "What causes weathering?" and the following answer choices: - swea - Winter - wind - rivers - CO 2 - sand - peat - ice Now knowing that wind causes erosion and water erosion has similar consequences as wind erosion, choose the best answer.

Ans:wind
Question: You are presented with the question "which are required for animal survival?" and the following answer choices: - hydrogen and oxygen - Chemical energy - oxygen and methane - critical organs - sense organs - hydrogen and helium - light and dark - Organic compounds Now knowing that animals require water for survival and hydrogen and oxygen create water, choose the best answer.
Answer:
hydrogen and oxygen