You are presented with the question "What can cause rocks to break down?" and the following answer choices: - Wind Barriers - Protective Barriers - Stone Sealers - wind - mines - Water - erosion - Gravity Now knowing that mechanical weathering is when rocks are broken down by mechanical means and water is a mechanical weathering force, choose the best answer.
Water
(Question)
You are presented with the question "what can genetic material have?" and the following answer choices: - resistance - mutations - clorophyll - nucleotide - symmetry - allow growth - contamination - warmth Now knowing that cells have multiple repair mechanisms to fix mutations in DNA and mutation occurs in the cell's DNA, or genetic material, choose the best answer.
(Answer)
mutations
Ques: You are presented with the question "What causes landslides?" and the following answer choices: - earthquakes - deforestation - scattered light - rainfall - Water expanding - erosion - mouth of rivers - flooding Now knowing that an earthquake causes the ground to shake and landslides are often triggered by the shaking of earthquakes, choose the best answer.
Ans: earthquakes
(Q).
You are presented with the question "What can chemical splashing cause to humans?" and the following answer choices: - death - pain - pleasure - birth - satisfaction - cancer - deadly - Injury Now knowing that chemical splashing can cause harm to humans and some pain can be harmful, choose the best answer.
(A).
pain
Ques:You are presented with the question "What does windpower get converted into?" and the following answer choices: - magnet - energy - direct energy - wind - water - energy usage - electricity - animal transport Now knowing that awindmill converts wind energy into electricity primarily by using mechanical energy and windmills are machines operated by windpower, choose the best answer.

Ans:electricity
You are presented with the question "What feature of many cacti help them survive in dry environments?" and the following answer choices: - exoskeleton - Spines for hunting - Expandable stems - an external framework - cactuses - Cooling pipes - genetic diversity - Loud organ pipes Now knowing that conserving water can be used for survival in a dry environment and many cacti have corrugated stems which can expand quickly if water becomes available, choose the best answer.
Expandable stems