You are presented with the question "What can reduce fuel usage?" and the following answer choices: - airplanes - adding heat - trains - evaporation - buses - Metling snow - car pools - exercise Now knowing that carpooling decreases the amount of cars used to travel to a place and arrange carpools to conserve fuel, choose the best answer.
car pools
You are presented with the question "Products that harm small animals can also protect what?" and the following answer choices: - the skin - food - insects - large animals - plants - consumers - boulders - organisms Now knowing that apesticide is used for protecting plants by killing insects and small animals are harmed by pesticides, choose the best answer.
plants
Q: You are presented with the question "What do things that cannot make their own food need as a nutrient?" and the following answer choices: - Energy - metal - animals - mud - Energy. - protein - prototype - fungi Now knowing that heterotrophs are living things that cannot make their own food and proteins are an essential nutrient for heterotrophs , choose the best answer.
A: protein
Question: You are presented with the question "what produces spores that develop into gametophytes?" and the following answer choices: - Leptospirosis - bushes - orchids - graptolites - ferns - cacti - Chlorophyll - daffodils Now knowing that flowers produce spores that develop into gametophytes and daffodils are very nice flowers, choose the best answer.
Answer: daffodils
*Question*
You are presented with the question "What causes ice wedging?" and the following answer choices: - Metling snow - Condensation - The sun - friction - Gravitational pull - mechanical - Weathering - Animals Now knowing that cycles of freezing and thawing water cause ice wedging and the processes of weathering, and water or ice wedging may assist in this, choose the best answer.
**Answer**
Weathering
Q: You are presented with the question "What is created from cycles of freezing and thawing water?" and the following answer choices: - Something that is on the Moon - swamp vegetation - Something that cracks rocks - sedimentary rocks - A transportation fuel - fissures of hot, acidic water - Something inside the earth - Something that flies Now knowing that cycles of freezing and thawing water cause ice wedging and under the pressure of the innumerable wedges of ice, the rock cracks, choose the best answer.
A: Something that cracks rocks