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.
Sustain life
(Question)
You are presented with the question "What contracts as it gets shorter?" and the following answer choices: - layers of fat - Epidermis - Veins and arteries. - Shortstop - Labor - Contracts - the body's largest organ - Bundles of fibers Now knowing that muscle contraction occurs when muscle fibers get shorter and muscles are bundles of fibers that can contract, choose the best answer.
(Answer)
Bundles of fibers
Ques: You are presented with the question "What is able to make food using inorganic molecules?" and the following answer choices: - trees - potatoes - ozone - organic fertilizer - bacteria - a plant - a consumer - fungi Now knowing that producers make food from inorganic molecules and if the plant is green, it is a producer, choose the best answer.
Ans: a plant
(Q).
You are presented with the question "A platypus is an example of _." and the following answer choices: - Marsupial. - Monotremes. - insects - animals - killing insects - Amphibian. - Placental mammal. - matter vibrating Now knowing that monotremes are mammals that reproduce by laying eggs and well, platypuses are mammals, and they lay eggs, choose the best answer.
(A).
Monotremes.
Ques:You are presented with the question "What reproduces asexually by doing forming spores?" and the following answer choices: - starfish - frogs - plants - ferns - Yeast - fungi - legumes - embryos Now knowing that yeast reproduce asexually by budding and yeasts reproduce by forming spores or by budding, choose the best answer.

Ans:Yeast
Ques:You are presented with the question "What requires water for survival?" and the following answer choices: - pigeons - ducks - bushes - bears - bamboo - asteroids - the Sun - oxygen Now knowing that animals require water for survival and ducks are strange animals, choose the best answer.

Ans:
ducks