Fact 1: Harming an animal species has a negative impact on the population size of that species. Fact 2: Population size has no bearing on that amount of genetic variation found within a population. Given the two facts above, answer the question "harming an animal species has no bearing on the amount of genetic variation found within a what" with the following options: - egg - amoebae - A virus - animal - population - person - amphibians - threatened
population

Fact 1: Asandbar is formed by water moving sediment downstream. Fact 2: Bare sandbars are the ideal spots for new stands of cottonwood. Given the two facts above, answer the question "What is required for the ideal habitat for new stands of cottonwood?" with the following options: - sunlight - nutrients - warmth - Sediment - Black tar - Hot magma - trees - Chainsaws
Sediment

Q: Fact 1: Migrants typically travel long distances. Fact 2: Migrant birds leave. Given the two facts above, answer the question "what typically travels long distances?" with the following options: - camels - humans - jets - trains - ants - dogs - snails - birds
A: birds

Question: Fact 1: Adult sponges produce eggs and sperm. Fact 2: An adult is mature, fully developed. Given the two facts above, answer the question "What produces both eggs and sperm?" with the following options: - Plant reproduction - sub-units of species - gastropod shells - an individual mature sponge - Microscopic organisms - members of their own species - peachleaf willow - seed dispersal
Answer: an individual mature sponge

*Question*
Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Smithfield Canyon, a deep gorge through the mountains, dominates the view to the west. Given the two facts above, answer the question "What are formed by flowing rivers through erosion over long periods of time." with the following options: - streams - soft soil - patch reefs - flooding - Sediment - seas - deep gorges - wildfires
**Answer**
deep gorges

(Question)
Fact 1: Dropping an object into water causes vibrations in the water. Fact 2: By it's nature, a vibration is a frequency wave . Given the two facts above, answer the question "what does dropping an object into water cause?" with the following options: - oxygen - chemical changes - kinetic energy - radiation - freezing - activation energy - frequency waves - heat energy
(Answer)
frequency waves