Which are examples of convection currents? Select three options.
marshmallows toasting over a...
Biology, 06.05.2020 20:28 perezanthony2403
Which are examples of convection currents? Select three options.
marshmallows toasting over a campfire
a pot being heated by an electric burner
rice moving in a pot of water that is being heated
a radiator that emits warm air and draws in cool air
a hot air balloon rising and falling in the atmosphere
Answers: 2
Another question on Biology
Biology, 21.06.2019 17:30
In a certain ecosystem owls are predators for mice. the owl population increases and they eat more mice this causes the mouse population to decrease what happens next? a.the birth of mice increases. b. the birth rate of owls increases c. the population of owls decreases d. the population of mice increases
Answers: 1
Biology, 22.06.2019 00:10
What are the formed elements (cell or parts of cell) in blood and what are their functions ?
Answers: 1
Biology, 22.06.2019 10:50
Overtime the pond slowly becomes more acidic due to the release of chemicals from a nearby factory. which of the organisms would most likely survive the change to their environment?
Answers: 1
Biology, 22.06.2019 14:00
True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.
Answers: 1
You know the right answer?
Questions
Business, 03.08.2019 05:30
Spanish, 03.08.2019 05:30
History, 03.08.2019 05:30
Physics, 03.08.2019 05:30
Spanish, 03.08.2019 05:30
History, 03.08.2019 05:30
Chemistry, 03.08.2019 05:30
Spanish, 03.08.2019 05:30
Biology, 03.08.2019 05:30
Mathematics, 03.08.2019 05:30
Mathematics, 03.08.2019 05:30
