Which of these pollutants is a manufactured chemical used in fire extinguishers?
a.
me...
Biology, 28.01.2020 03:31 ramose7021
Which of these pollutants is a manufactured chemical used in fire extinguishers?
a.
methane
b.
methyl chloroform
c.
carbon tetrachloride
d.
hydrofluorocarbons
Answers: 2
Biology, 21.06.2019 18:10
Drag each label to the correct location on the image. g organisms adopt different strategies and structures to make sure their offspring it uses. herds young into center of group produces many offspring at once to protect against high predation risk protects offspring until environmental conditions are ideal for growth coo b 13 1994 7 odos si . an . i
Answers: 3
Biology, 22.06.2019 07:00
The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease
Answers: 2
Biology, 22.06.2019 19:40
4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.
Answers: 2
Biology, 22.06.2019 21:40
In order for you to hold your breath, your nervous system must send messages to your a. respiratory system b. digestive system c. heart in your cardiovascular system d. check in your muscular system
Answers: 2
Mathematics, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
History, 10.09.2019 04:10
English, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
Health, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
Mathematics, 10.09.2019 04:10
Biology, 10.09.2019 04:20
Mathematics, 10.09.2019 04:20
Mathematics, 10.09.2019 04:20
Mathematics, 10.09.2019 04:20