2. Explain the role of the smooth muscle sphincters and

the vascular shunt in a capillary network:

DNA is genetic material that provides instructions for all cell processes. Where is the DNA located in prokaryotes

A couple who is extremely intelligent can give birth to a child who is below average intelligence. True False

What is genetic drift? View Available Hint (s) What is genetic drift? The motion of continental plates over time The physical splitting of a habitat The production of an evolutionarily independent group of organisms

What are the small tubes in the lungs called?

Which is a product of the kreds cycle

Which of these is NOT an environmental concern related to the proposed sulfide mining operation? A) acid mine drainage B) heavy metal contamination C) water and soil contamination D) increasing pH in nearby water sources

Andrea works in an office where frequent outbreaks of colds and viruses occur. however, andrea stays healthy most of the time and rarely misses work.

What are the main ecological roles of bacteria?

How does the immune system work with the circulatory system

After the DNA zips itself back up into a double helix, what does the mRNA do