Enrichment Facilitator for rising first graders teaching hands on learning. We helped build an essential foundation for scientific learning. Class was ~15-20 kids depending on the day.
What is the role of diatoms in any food chain?(A) Primary consumers(B) Secondary consumers(C) Tertiary consumers(D) Producers(E) Decomposers
As this graph shows, population density typically decreases with increasing body size. Why do you think this is the case?
Human populations have which type of survivorship curve?a. Type Ib. Type IIc. Type IIId. Type IV
Species with limited resources usually exhibit $a(n)$__________ growth curve.a. logisticb. logicalc. experimentald. exponential
The population size of a species capable of being supported by the environment is called its _________.a. limitb. carrying capacityc. biotic potentiald. logistic growth pattern
Species that have many offspring at one time are usually:a. $r$ -selectedb. K-selectedc. both $r$ - and $K$ -selectedd. not selected