Fact 1: Most plants grow roots down into the soil to absorb water and minerals. Fact 2: After the roots develop, the plants are transferred to soil to grow. Given the two facts above, answer the question "After the roots develop, most absorb what?" with the following options: - root systems - spores and sunlight - heat energy - water and minerals - Chemical energy - salt and water. - It helps them survive - water and ammonia
water and minerals

(Question)
Fact 1: Echinoderms lack respiratory and excretory systems. Fact 2: Echinoderms are represented by the starfish. Given the two facts above, answer the question "What lacks respiratory and excretory systems?" with the following options: - the Sun - insects - starfish - barnacles - ferns - water - Conifers - humans
(Answer)
starfish

Ques: Fact 1: Agraduated cylinder is used to measure volume of a liquid. Fact 2: Liquid volume is measured using a unit called a liter. Given the two facts above, answer the question "Which unit could a graduated cylinder measure in?" with the following options: - salinity - Grams - Liters - Centimeters - Dilution - solutes - Amperes - two
Ans: Liters

(Q).
Fact 1: Light enters the eye through an opening called the pupil. Fact 2: Light rays are focussed on the retina. Given the two facts above, answer the question "Where do rays enter the eye?" with the following options: - glass - Summer - pupil - lenses - harmful - the sun - photons - skin
(A).
pupil

Ques:Fact 1: Viruses contain DNA but not much else. Fact 2: DNA DNA DNA is a person's genetic fingerprint. Given the two facts above, answer the question "What is the primary item inside a virus?" with the following options: - Chemical energy - particles - genetic material - cytoplasm - electromagnetic energy - bioaerosols - food and shelter - bacteria

Ans:genetic material

Ques:Fact 1: Coal is used for generating heat by burning. Fact 2: Coal burning can cause air pollution and generate carcinogens. Given the two facts above, answer the question "Heating with coal can cause " with the following options: - Electrical energy - chemical reaction - automobile exhaust - Something to move - air pollution - distracted driving - electric outages - Dehydration

Ans:
air pollution