Fact 1: Bottleneck effect occurs when a population suddenly gets much smaller. Fact 2: Populations are large groups of individuals. Given the two facts above, answer the question "what suddenly gets much smaller with the bottleneck effect" with the following options: - a lot of human deaths - tectonic plates being pushed together - our nearest star - Decreased precipitation - Inches or fractions of inches. - large groups of individuals - the wearing away of rock - a hemisphere is tilted away from the sun
large groups of individuals

Fact 1: Nectar is used for attracting pollinators by plants. Fact 2: Bees are the main pollinator. Given the two facts above, answer the question "What attracts bees?" with the following options: - seeds - Echinoids - a chime - petals - nectar - hornets - the queen bee - courtship
nectar

Q: Fact 1: Mating is generally preceded by courtship. Fact 2: Normally, however, insect pheromones function to attract mates for reproduction. Given the two facts above, answer the question "What uses pheromones for courtship?" with the following options: - bears - insects - fur seals - phytoplankton - bacteria - viruses - mammals - bees
A: insects

Question: Fact 1: Amphibians have permeable skin that easily absorbs substances from the environment. Fact 2: Frogs, toads and salamanders are amphibians. Given the two facts above, answer the question "What have permeable skin that easily absorbs substances from the environment?" with the following options: - crocodiles - ferns - animals - humans - toads - viruses - a fish - bats
Answer: toads

*Question*
Fact 1: Behaviors can be learned through play. Fact 2: Most violent behavior is learned behavior. Given the two facts above, answer the question "What can be learned through play?" with the following options: - exercise - animals - competition - death - nothing - magic - positive - violence
**Answer**
violence

Fact 1: Chromosomes contain genes, which code for proteins. Fact 2: Protein builds and repairs body tissue. Given the two facts above, answer the question "Chromosomes contain genes, which code for" with the following options: - Most plants - Plants growth - body tissue - Animal survival - animals - Chemical energy - peachleaf willow - A Greek letter
body tissue