*Question*
If gladioluses attract animal pollinators, then what attracts animal pollinators? Answer choices: - Chlorophyll - orchids - insects - Gladioluses - honeybees - pollen - peachleaf willow - bushes
**Answer**
Gladioluses

*Question*
If mutagens cause mutations in DNA, then what cause mutations in DNA? Answer choices: - Pesticides - smoking - chromosomes - protein - cigarettes - mutagens - amino acids - animals
**Answer**
mutagens

*Question*
If the force of gravity pulling on an object determines the weight, then what determines the weight of an object? Answer choices: - Force of gravity pulling it - Inches or fractions of inches. - Burning fuel and air - a hemisphere is tilted away from the sun - a hydraulic system - kinetic energy - a tree falling - principals of aerodynamics
**Answer**
Force of gravity pulling it

*Question*
If organisms cluster around hydrothermal vents on the Pacific floor, then what floor do organisms cluster around hydrothermal vents on? Answer choices: - Pacific - small ponds - ground - limestone - sandstone - loose soil - atmosphere - crust
**Answer**
Pacific