You are presented with the question "What can cause lakes to form?" and the following answer choices: - rainfall - beavers - erosion - loose soil - heat - spring - flooding - break off Now knowing that damming a river can cause a lake to form and beavers build dams, choose the best answer.
beavers
You are presented with the question "What is public transportation used to transport large amounts of?" and the following answer choices: - animals - energy - people - air - boxes - organisms - athletes - coal Now knowing that transportation technology is used for moving people and public transportation is a great way to move massive amounts of people from place to place, choose the best answer.
people
Q: You are presented with the question "What is broken down from larger to smaller pieces by weather in weathering?" and the following answer choices: - glass - basalt - calcite - soils - fire - water - air - sand Now knowing that weathering means breaking down rocks from larger whole into smaller pieces by weather and basalts are volcanic, micro-crystalline rock, choose the best answer.
A: basalt
Question: You are presented with the question "Something that when absorbed causes objects to heat take how long to cross to Earth?" and the following answer choices: - Light - water vapor - energy - rays or beams - sugar - 8 minutes - Energy. - A few days Now knowing that absorbing sunlight causes objects to heat and sunlight, for instant, takes a full 8 minutes to cross the 150 million km to our windows, choose the best answer.
Answer: 8 minutes
*Question*
You are presented with the question "what causes growth?" and the following answer choices: - bacteria - exercise - stimuli - heat - trees - cell walls - fat - hormones Now knowing that most pituitary hormones control other endocrine glands and growth hormone is produced by the pituitary gland, choose the best answer.
**Answer**
hormones
*Question*
You are presented with the question "What can cause cancer by producing mutations in DNA?" and the following answer choices: - A drug. - Pesticides - cigarettes - A computer - Toxicity - jet fuel - copper - PDAs Now knowing that most carcinogens cause cancer by producing mutations in DNA and jet fuels are carcinogens, choose the best answer.
**Answer**
jet fuel