Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Fault zones are plates in the earth that slide and collide. Given the two facts above, answer the question "plates in the earth do what which causes earthquakes" with the following options: - Movement - waves - heat - collide - moves - erosion - break off - friction
collide

(Question)
Fact 1: Many consumers feed at more than one trophic level. Fact 2: Each step along a food chain is known as a trophic level. Given the two facts above, answer the question "Many consumers feed at more than one what along a food chain" with the following options: - humans - cacti - goats - step - scale - Length - a path - Energy
(Answer)
step

Ques: Fact 1: Tunicates reproduce sexually. Fact 2: Tunicates, or sea squirts, are marine organisms covered with a gelatinous tunic. Given the two facts above, answer the question "How do sea squirts reproduce?" with the following options: - movement - competition - seeds - Sexually - evaporation - adding heat - allow growth - grow
Ans: Sexually

(Q).
Fact 1: Cross-pollination increases genetic diversity. Fact 2: Evolution requires genetic diversity. Given the two facts above, answer the question "Cross-pollination increases" with the following options: - flowers - Reproduction - seeds - gene flow - growth - evolution - pollen - traits
(A).
evolution

Ques:Fact 1: Male dogs use pheromones in urine to mark their territory. Fact 2: Pheromones are hormones that are thought to stimulate, through smell, sexual reactions in animals. Given the two facts above, answer the question "What do male dogs use to mark their territory?" with the following options: - smell - H 2 O - love - intuition - gourdin - tongue - sight - fur

Ans:smell

Ques: Fact 1: Agreenhouse is used to protect plants from the cold. Fact 2: Plants are very easily raised from seed, sown in a cold greenhouse from February to April. Given the two facts above, answer the question "What does a greenhouse protect plants from to help them grow easily?" with the following options: - death - hotness - Winter - fronts - heat - drought - rain - chill
Ans:
chill