You are presented with the question "What does carbon dioxide cause?" and the following answer choices: - skateboards - Greenhouse gases - Worldwide temperature increase - major threat to health - direct damage to the lungs - running - a lot of human deaths - Temperature decrease Now knowing that global warming is when worldwide temperature increases and global warming is caused by carbon dioxide trapped in the atmosphere, choose the best answer.
Worldwide temperature increase
(Question)
You are presented with the question "What is excreted through the urinary system?" and the following answer choices: - glucose - matter - liquid - CO 2 - sodium - potash - sugar - water Now knowing that urine is the liquid waste product of the body that is excreted by the urinary system and along with water, minerals are lost in the urine, choose the best answer.
(Answer)
water
Ques: You are presented with the question "What can be used for looking around in the dark?" and the following answer choices: - a microscope - a light bulb - Electrical energy - binoculars - focusing a lens - bushes - glasses - electricity Now knowing that alight bulb is used for seeing in the dark and anyone who looks, eventually sees, choose the best answer.
Ans: a light bulb
(Q).
You are presented with the question "what are sometimes nearly microscopic?" and the following answer choices: - peachleaf willow - major threat to health - elephants - abundant fossils - Veins and arteries. - trees - barnacles - weathering Now knowing that some mollusks are nearly microscopic and mollusks are abundant fossils, choose the best answer.
(A).
abundant fossils
Ques:You are presented with the question "What can ancienty buried plants produce?" and the following answer choices: - nutrients - heat energy - scattered light - food and shelter - Earthworms - energy - eukyarotes - electricity Now knowing that coal is used to produce electricity by burning in coal-fire power stations and coal comes from anciently buried plants, and petroleum is from animals, choose the best answer.

Ans:electricity
You are presented with the question "If koalas are impacted by fire what happens?" and the following answer choices: - enormous damage to homes - they will stay - they fly away - they will move to another area - direct damage to the lungs - they will burn - a lot of human deaths - Plant growth is reduced Now knowing that if a habitat can no longer support animals then those animals will move to another area and fires have burned off alot of the koala's habitat, choose the best answer.
they will move to another area