Biology, 17.09.2019 03:00 zarrialamons16

Which type of rock rusults when heat and pressure cause chemical and physical changes to the original rock? a metamorphic rocks/b crystalline rocks/c igneous rocks/d sedimentary rocks

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 19:30, myaaa13754

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

Answers: 1

continue

Biology, 21.06.2019 21:30, MrKrinkle77

Ascientist discovers a new body between the orbit of neptune and the kuiper belt. the object is round and travels in an orbit around neptune with other space objects. the scientist claims that she has found a new dwarf planet. where is the scientist’s error?

Answers: 1

continue

Biology, 21.06.2019 22:30, suieemage

Last week i was assigned a thematic. we have groups of three but the people i was assigned with haven't been in school for days. i would appreciate if anyone can me with my thematic . i highlighted most of the important steps and i circled my thematic topic. in desperate need : ( its due on february 19

Answers: 1

continue

Biology, 22.06.2019 02:00, mathman783

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

continue

You know the right answer?

Which type of rock rusults when heat and pressure cause chemical and physical changes to the origina...