Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: Ice wedging is the most important form of mechanical weathering. Given the two facts above, answer the question "what do cycles of freezing and thawing water cause?" with the following options: - Metling snow - water vapor - the looseness of soil - mechanical weathering - freezing oxygen - fissures of hot, acidic water - looseness of dirt or compost - explosions
mechanical weathering

(Question)
Fact 1: Roundworms reproduce sexually. Fact 2: Roundworm eggs are comparatively large. Given the two facts above, answer the question "what are used to reproduce?" with the following options: - flagella - nectar - ocean - bacteria - sound - eggs - ferns - bulbs
(Answer)
eggs

Ques: Fact 1: Meiosis is the type of cell division that produces gametes. Fact 2: Examples of gametes are ova and spermatozoa. Given the two facts above, answer the question "Meiosis is the type of _ that produces ova and spermatozoa." with the following options: - permineralization - an organism's body - animals - Plant reproduction - Most plants - Chemical energy - rapid expansion - cell division
Ans: cell division

(Q).
Fact 1: Skin is used for breathing air by frogs. Fact 2: Frogs breathe with their lungs and skin. Given the two facts above, answer the question "What do frogs breathe with their lungs?" with the following options: - gas - CO 2 - fossil fuels - air - nose - O2 - water - CO2
(A).
air

Ques:Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: Heat causes molecules of the material to vibrate. Given the two facts above, answer the question "A rubber band snapping causes the particles in the rubber band to" with the following options: - Rise - Loose - energy - heat - sound - expand - waves - struck

Ans:heat

Fact 1: Freezing causes a solid to form. Fact 2: Water freezes at 32 degrees. Given the two facts above, answer the question "What happens when water's temperature drops to 32 degrees or below?" with the following options: - Its speed increases - vaporization - It turns into oil - They may not survive. - It becomes solid - It becomes ice cream - Plant growth is reduced - permineralization
It becomes solid