Go to the CDC flu website, which contains information about the flu’s symptoms, spread, and vaccination information. Clicking the box About Flu will take you to a new page, with flu season categories highlighted on the left. Use the information in this section to write a statement of one to two paragraphs that answers the following questions. What causes the flu? What are common symptoms of the flu and what are complications that arise from the disease? Do you think people can misdiagnose themselves with the flu? Explain your reasoning. How is flu season defined? What are the criteria for this definition? How does the flu affect businesses and governments? Could it affect residents’ access to certain resources?

Bisphenol a (often called bpa) is a chemical found in products that people use every day, from water bottles to food containers to children's toys. unfortunately, bpa leaches out of its many products and makes its way into our bodies. what are the health effects of bpa exposure? ongoing research is finding that elevated exposure to bpa can affect a wide variety of developmental and physiological processes, but one of the first studies of bpa's health effects came about because of a simple mistake in the lab. at a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong. she noticed that many of the eggs showed problems with their chromosomes, and some had irregular amounts of genetic material, which can lead to miscarriages and birth defects in mammals. she learned that a lab assistant had mistakenly washed the plastic mouse cages and water bottles with a harsh soap, releasing bpa from the plastic. knowing that bpa is an endocrine disruptor, a chemical that can enter organisms and mimic hormones, hunt set out to discover whether it had adversely affected her mice.

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Where substance is produced during cellular respiration