Fact 1: Prokaryotes are single-celled organisms that lack a nucleus. Fact 2: An organism is a living thing. Given the two facts above, answer the question "Prokaryotes are single celled living things in the animal kingdom that don't have a what?" with the following options: - epidermal - genus - complex - extinction - food - nucleus - properties - alleles
nucleus

Fact 1: Vein deposits of gold and silver are formed by igneous intrusion. Fact 2: Magma that cools slowly deep below the surface produces coarse-grained intrusive igneous rocks. Given the two facts above, answer the question "When do vein deposits of gold and silver form?" with the following options: - When magma warms up - flow of electrons - it can be seen - permineralization - When magma cools - aqueous solution - When the air is cold - When water rises
When magma cools

Q: Fact 1: Roundworms may be free-living or parasitic. Fact 2: Internal parasites harm their hosts in many ways. Given the two facts above, answer the question "What can roundworms do?" with the following options: - killing insects - Make money - survive - Start fires - Harm hosts - Harm themselves - protect them - reproduce
A: Harm hosts

Question: Fact 1: Heating salt water causes the water to evaporate while the salt remains. Fact 2: For example, in salt water, salt is the solute and water is the solvent. Given the two facts above, answer the question "What is left over when salty water is heated?" with the following options: - Time and energy - nutrients - Sediment - energy - bacteria - Energy. - loose soil - The solute
Answer: The solute

*Question*
Fact 1: Many consumers feed at more than one trophic level. Fact 2: Each level on the pyramid represents a trophic level. Given the two facts above, answer the question "Many consumers feed at more than one what?" with the following options: - ground level - kinetic energy - major threat to health - level of sound - eat plants or other animal - level on the pyramid - level of height - Inches or fractions of inches.
**Answer**
level on the pyramid

Fact 1: Sinkholes are formed by precipitation. Fact 2: Rain is also known as precipitation. Given the two facts above, answer the question "What can rain cause?" with the following options: - volcanoes - flooding - desert - Condensation - Sinkholes - Dehydration - erosion - cloud formation
Sinkholes