The five-kingdom system of classification reflects the idea that all organisms can be separated into two main groups
prokaryotes and eukaryotes. The new six-kingdom system recognizes three broader groups that include six kingdoms
How do the three basic groups of the six-kingdom system differ from those of the 5-kingdom system?
The six-kingdom system has three domains in order to includes a new
kingdom for viruses
The six-kingdom recognizes the vast differences in protists and divides
them into two kingdoms
The six-kingdom system has three domains two domains separate all
prokaryotic organisms into two new groups.
The six-kingdom system adds a broader classification of domain to divide
all living things into three groups microorganisms, plants, and animals

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer

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.