Fact 1: Aggression is behavior that is intended to cause harm or pain. Fact 2: Behaviorally, aggression is any behavior whose intent is to intimidate or harm another animal. Given the two facts above, answer the question "what harms others?" with the following options: - aggression - cells - smoking tobacco - water - smoking - killing insects - oxygen - cigarettes
aggression

Fact 1: Plants release oxygen during the day but not during the night. Fact 2: Many plants alter their position when they go to sleep at night. Given the two facts above, answer the question "Plants release oxygen during the day and alter their position to what?" with the following options: - seasons - dig - state - hide - growth - travel - survive - sleep
sleep

Q: Fact 1: Gravity pulls objects towards planets. Fact 2: Earth is a living planet. Given the two facts above, answer the question "What pulls objects towards Earth?" with the following options: - gravitating - wind - forces - gravitational waves - gravity - radio waves - heat - rivers
A: gravity

Question: Fact 1: Blood pressure is highest in arteries and lowest in veins. Fact 2: Blood moves slowly and with very little pressure in veins. Given the two facts above, answer the question "what is the pressure in veins?" with the following options: - Decibels - negative - mild - ligt - Rise - expelled - lowest - heat
Answer: lowest

*Question*
Fact 1: Chlorophyll is used for absorbing light energy by plants. Fact 2: It is essential in the absorption of light energy for photosynthesis. Given the two facts above, answer the question "what is chlorophyll essential for?" with the following options: - staying warm - photosynthesis - survival - hydrogen and oxygen - germinating - Most plants - plant reproduction - plant respiration
**Answer**
photosynthesis

Q: Fact 1: Better senses have a positive impact on an animal 's survival. Fact 2: Dogs are social animals, but they have an acute sense of smell. Given the two facts above, answer the question "A better what can have a positive impact on a dog's survival?" with the following options: - food and shelter - sensory neurons - stamina - haircut - sense of smell - sense of touch - fur pattern - prolactin release
A: sense of smell