If macroevolution is very, very slow evolution above the level of the species, then what type of evolution is very, very slow above the level of the species? Answer choices: - forest is destroyed - macroevolution - animals - parallel evolution - mechanical - Continents drifting - divergent evolution - microevolution
macroevolution

If tight squeezing ccurs when the muscular walls of blood vessels contract, then what occurs when the muscular walls of blood vessels contract? Answer choices: - Dehydration - rapid expansion - smooth skin - smoking tobacco - loose bumping - pinched nerves - tight sqeezing - movement
tight sqeezing

Q: If the lowest trophic level makes food from inorganic molecules, then what do organisms in the lowest trophic level use as food? Answer choices: - Organic compounds - food and shelter - heat energy - Chemical energy - Chlorophyll - members of their own species - scarce resources - inorganic molecules
A: inorganic molecules

Question: If earth's tilt causes winter, then what does tilt cause on Earth? Answer choices: - solar flares - blizzards - cracks - rocks - Winter - heat - climate - erosion
Answer: Winter

*Question*
If substances react by sharing electrons, then how do substances react with each other? Answer choices: - competing for resources - heat or cold - oxidation reaction - electrically - sharing electrons - evaporation - Temperature changing - adding heat
**Answer**
sharing electrons

(Question)
If many monomers that make nucleic acids bind together to form a chain called a polynucleotide, then what bind together to form a chain called a polynucleotide? Answer choices: - vinegar - Organic compounds - nucleic acid monomers - links - share properties - h2o - The bending of a ray of light - peachleaf willow
(Answer)
nucleic acid monomers