Scraping oneself on a contaminated object may cause infection, and any infection can cause death. Given these facts, what can scraping oneself cause among the following options: - attention - disease - death - swea - friendship - Injury - mildew - reward
death

Cutting down trees has a negative impact on an ecosystem, and plants include trees. Given these facts, doing what to plants has a negative impact on the ecosystem among the following options: - planting them - deforestation - cutting them down - Pesticides - watering them - massive damage - sitting under them - Abnormal cell growth
cutting them down

Q: Plant reproduction requires pollination, and bees are necessary for pollination. Given these facts, plant reproduction requires what among the following options: - genes - RNA - seeds - energy - ice - bees - cookies - rice
A: bees

Question: Apesticide is used for protecting plants by killing insects, and all pesticides that contain DDT are dangerous pesticides. Given these facts, what does DDT do to insects among the following options: - uncontrolled - feed them - kill them - Relieve pain - Dehydration - produce them - it needs them - shelter them
Answer: kill them

*Question*
Bacteria in soil convert atmospheric nitrogen into a form usable by plants, and nitrogen deficiency increases the stress on the plants. Given these facts, what does bacteria in the soil help to prevent among the following options: - contamination - colder weather - Pollution - anemia - plant stress - Greenhouse gasses - toxins - disease
**Answer**
plant stress

*Question*
Monotremes are mammals that reproduce by laying eggs, and monotremes include the duckbill platypus. Given these facts, a duckbill platypus is a mammal that reproduces how among the following options: - asexually - during the day - by cloning - spread flower seeds - They have thick fur - by laying eggs - with their fur - swans
**Answer**
by laying eggs