An organ system consists of an organ system consists of a. a group of coordinated tissues. b. blood, lymph, and other body fluids. c. organs that collectively perform a vital body function. d. a collection of similar cells.

Ineed ! when you answer this question, 98 points will be added to your account and the person that answers this question first will get the brainliest answer. so,here's the question the owners of a large tropical resort are considering a plan to destroy a large coral reef just offshore. they reason that, if the reef is gone, cruise ships will be able to dock closer to their resort and they will gain business. write a letter to the resort’s owners explaining how they might benefit more by preserving the reef instead.

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

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.