Fact 1: The number of rings in a tree trunk can be used to estimate the age of the tree. Fact 2: Dendrochronologist: A person who studies tree ring growth. Given the two facts above, answer the question "dendrochronologists do what with regards to tree age?" with the following options: - lie about age - support - observe it - estimate age - begin age - focusing a lens - reinforce age - genetic diversity
estimate age

(Question)
Fact 1: Rain causes erosion. Fact 2: Erosion and landslides are common. Given the two facts above, answer the question "What can be caused by rain?" with the following options: - landslides - Water expanding - deforestation - salinity - vaporization - flooding - Pollution - contamination
(Answer)
landslides

Ques: Fact 1: Many consumers feed at more than one trophic level. Fact 2: Consumers include insects and animals. Given the two facts above, answer the question "What do many insects and animals feed at?" with the following options: - Something that makes plants green - only higher trophic levels - one consumer level - More than one trophic level. - organic matter - important habitats - Microscopic organisms - less than one trophic level
Ans: More than one trophic level.

(Q).
Fact 1: Heterotrophs get food by eating other living things. Fact 2: All fish are heterotrophic. Given the two facts above, answer the question "what do fish eat?" with the following options: - an organism's body - hydrate their cells - wood - living things - Organic compounds - dead animals - barnacles - waste
(A).
living things

Ques:Fact 1: Habitat destruction causes animals to move to find shelter in another habitat. Fact 2: Habitat destruction from logging is also a major concern. Given the two facts above, answer the question "What does logging cause animals to do?" with the following options: - use oxygen, release carbon - Plant growth is reduced - hide - eat - erode - move to find shelter. - Destroy crops - Converting waste.

Ans:move to find shelter.

Fact 1: Most carcinogens cause cancer by producing mutations in DNA. Fact 2: Asbestos is a dangerous carcinogen. Given the two facts above, answer the question "What causes cancer?" with the following options: - the skin - smoking - Pollution - cigarettes - Asbestos - Eating too much - Potatoes - buffalo sauce
Asbestos