What situation results when a population of spotted salamanders in an area of vernal pools remains stable for many years and was stabilized because of resource limits? what situation results when a population of spotted salamanders in an area of vernal pools remains stable for many years and was stabilized because of resource limits? carrying capacity has been reached. density independence occurs. predation has decreased. density dependence is not involved?

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Apart of an ecosystem that can restrict the growth of a population is referred to as

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures