9. what is a community?
populations that live and interact in the same area
individuals...
Biology, 06.08.2019 17:10 itssssramirez201
9. what is a community?
populations that live and interact in the same area
individuals of the same species that live in the same area
populations that live in similar environments around the world
tuated
individuals of the same species that live in different areas
Answers: 1
Biology, 21.06.2019 21:30
What was dr. willem johan kolffâs first step in using the scientific process to invent the hemodialysis machine? he built the machine and tried it with various patients, collecting data about its effectiveness. when a patientâs kidneys failed, he wondered if it would be possible to perform kidney functions with an external machine. he researched and collected data about numerous patients who exhibited symptoms of kidney failure. he drew conclusions from studies of various symptoms of kidney failure, and drew a design for the ideal external blood-processing machine.
Answers: 1
Biology, 22.06.2019 02:00
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.
Answers: 2
Biology, 22.06.2019 11:30
Which benefit of the community experience when its members have a hide level of health literacy
Answers: 2
Mathematics, 15.05.2021 17:30
World Languages, 15.05.2021 17:30
English, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30
Mathematics, 15.05.2021 17:30