If estimating the age of trees can be used in reviewing earthquake history, then estimating the age of trees can be used for what? Answer choices: - genetic diversity - they body they live in - earthquake history - food and shelter - gardening - important habitats - bird watching - recreation
earthquake history

(Question)
If light allows us to see fine details, then what does light allow us to see? Answer choices: - darkness - microscopic - peachleaf willow - Strange matter - quarks - focusing a lens - Fine details - an electron lens
(Answer)
Fine details

Ques: If sea stars use a unique water vascular system with feet, then sea stars use a unique water vascular system with what? Answer choices: - growth - a ray - feet - oxygen - porous - energy - Light - volume
Ans: feet

(Q).
If mutagens cause mutations in DNA, then what cause mutations in DNA? Answer choices: - Pesticides - smoking - chromosomes - protein - cigarettes - mutagens - amino acids - animals
(A).
mutagens

Ques:If being distracted while driving can cause people to die, then what can cause people to die? Answer choices: - depress neuronal excitability - high temperature - hyperthyroidism - exposure to cold - DNA damage and mutations - being distracted while driving - influenza orthomyxoviruses - smallest agents of disease

Ans:being distracted while driving

If cows can communicate with sounds, chemicals, or visual cues, then what can communicate with sounds, chemicals, or visual cues? Answer choices: - sheep - cows - bats - Birds - koalas - humans - camels - bears
cows