- (T/F) Saprotrophs are consumers
- Largest source of global methane emissions
- What is the ultimate source of energy for an ecosystem?
- how much water are living organisms made up of?
- Depolarization and calcium ion release, actin and myosin cross-bridge formation, sliding mechanism of actin and myosin filaments, sarcomere shortening
- What is the least common functional response?
- How many types of functional response are there?
- How do you think that defenses would differ between animals trying to defend themselves from being eaten vs. plants?
- what does net primary productivity (NPP) measure?
- which area of a mountain would be expected to receive the most precipitation?
- what is another word for population density?
- what results when a population grows larger than the carrying capacity?
- which biome contains few shrubs and trees and limited rainfall?
- populations that rely on stored resources are likely to overshoot the carrying capacity of the environment and consequently experience a _________________
- dominated by woody plants,high rainfall, high average temperatures, tall trees,around the equator- central and south america
- all of the following are density-dependent factors that can influence population size EXCEPT:a. weather b. food supply c. waste concentration in the environment d. infectious disease e. supply of suitable habitat for survival
- valleys are usually ____________ than nearby hilltops because ____________
- cold average temperatures, moderate rain,dominated by evergreen coniferous trees with a very short growing season,northern latitudes and high altitudes-northern north america, europe and asia,
- T or Fcarry capacity of a given feature for a single population can change over time
- moderate to hot, drydry soils, sparse vegetationnear 30 degrees north or south of equator