Fact 1: Radioactive dating is used to determine the age of fossils. Fact 2: Extinct organisms represented only by fossils. Given the two facts above, answer the question "What is used to determine the age of extinct organisms?" with the following options: - viruses - an electron microscope - Echinoderm. - fossils of Panthera leo - genetic material - the Sun - tectonic plates coliding - radioactive dating
radioactive dating

Fact 1: Slime molds are fungus-like protists commonly found on rotting logs and compost. Fact 2: Slime molds are nonparasitic. Given the two facts above, answer the question "Where do non-parasitic protists live?" with the following options: - decaying vegetables - loose soil - Conifers - decaying bodies - decaying trees - Most plants - an organism's body - decaying teeth
decaying trees

Q: Fact 1: Trees have woody stems covered with bark. Fact 2: Bark on mature trees runs 6 to 12 inches thick, insulating the tree against fire damage. Given the two facts above, answer the question "What do trees have that insulates?" with the following options: - hats - looseness - dogs - woody stems - food and shelter - cells - storing water - In their leaves
A: woody stems

Question: Fact 1: Veins generally carry deoxygenated blood. Fact 2: Oxygenated blood is red, deoxygenated blood is blue. Given the two facts above, answer the question "Veins generally carry what type of blood?" with the following options: - oxygen - porous - blue - H 2 O - a path - SO2 - liquid - nektar
Answer: blue

*Question*
Fact 1: Pollen consists of tiny grains that are the male gametes of plants. Fact 2: Haploid plants produce gametes. Given the two facts above, answer the question "what makes pollen?" with the following options: - haploid plants - diploid - humans - insects - an organism's body - cell walls - Chemical energy - Conifers
**Answer**
haploid plants

Q: Fact 1: Mammals breathe with the help of a diaphragm. Fact 2: Mammals have a diaphragm to aid in respiration. Given the two facts above, answer the question "what does a diaphragm aid in?" with the following options: - sweating - movement - excretion - Plants growth - magnetisation - animal transport - digestion - respiration
A: respiration