How might gene flow between two populations act against speciation? A. By increasing the rate of mutations in the two populations
B. By reducing the mixing of gene pools from the two populations
C. By reducing the rate of mutations in the two populations
a
D. By increasing the mixing of gene pools from the two populations

Consider the diagram below, which represents components of the biosphere. what do the two arrows in the diagram most likely represent? a. radiation b. photosynthesis c. cellular respiration d. energy conversions will give to anyone who answers quickly

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

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.