What organisms make their own food?
decomposers
tertiary consumers
producers (also known as autotrophs)
consumers (also known as heterotrophs)
9. what does a food chain always start with?
a top predator
a producer
a herbivore
a consumer
10. what organisms feed on the primary consumers?
primary consumers
producers
secondary consumers
tertiary consumers

Sally, age 3 months, has a moist, red, vesicular rash on her cheeks, the backs of her hands, and her arms. her mother said sally was constantly trying to scratch the rash and often has difficulty sleeping. her father has a family history of allergic rhinitis and asthma. discussion questions. 1. review atrophic dermatitis from chapter 3 and discuss the pathophysiology of sally’s symptoms. 2. why is the father’s medical history significant, and what can sally expect as she grows up? 3. discuss the need to limit scratching, and describe practical methods to achieve this.

What blood condition is caused by iron deficiency?

Apea plant that is heterozygous for the tall phenotype can produce short offspring when self pollinating. which of the following explains why this occurs? a. segregation of alleles b. condominance of traits c. polygenic expression of traits d. independent assortment of alleles