Fact 1: Evolution is a change in the characteristics of living things over time. Fact 2: Almost all physical characteristics are genetic traits, inherited from parents. Given the two facts above, answer the question "Evolution is a change in the genetic traits of living things over what?" with the following options: - universes - HIV - long - extinct organisms - dead things - time - H 2 O - years
time

(Question)
Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: An organism is a living thing. Given the two facts above, answer the question "Biomass is the total mass of what at a trophic level?" with the following options: - Plants growth - peachleaf willow - Conifers - animals - living things - Most plants - all matter - insects
(Answer)
living things

Ques: Fact 1: All chemical reactions require activation energy to get started. Fact 2: Fire is a chemical reaction. Given the two facts above, answer the question "What do fires require to get started?" with the following options: - vacuum - heating liquids - energy usage - water - activation energy - phosphorus - adding heat - direct energy
Ans: activation energy

(Q).
Fact 1: Roots have primary and secondary meristems for growth in length and width. Fact 2: Most plants have roots . Given the two facts above, answer the question "What has primary and secondary meristems for growth in length and width?" with the following options: - swamp vegetation - rocks - epidermal - Conifers - peachleaf willow - the Moon - most plants - leaves
(A).
most plants

Ques:Fact 1: Heating a liquid can be used to identify that liquid 's boiling point. Fact 2: Heat is caused by vibrations of the atoms and molecules of substances. Given the two facts above, answer the question "To identify that liquid 's boiling point requries" with the following options: - vibrations of the atoms - kinetic energy - degrees Celsius - The bending of a ray of light - degrees celcius - Evaporation of water - evaporative cooling - fissures of hot, acidic water

Ans:vibrations of the atoms

Fact 1: If a habitat can no longer support animals then those animals will move to another area. Fact 2: Humans are animals too. Given the two facts above, answer the question "who will move if a habitat can no longer support them?" with the following options: - starfish - soil - pigeons - squids - sound waves - clouds - Echinoids - humans
humans