Biology, 24.08.2019 08:20 jaidenkenna2001
The sun's energy heats earth's surface unevenly, resulting in convection currents in the atmosphere. which of the following result from these convection currents?
a global winds and local winds
b land breezes but not see breezes
c global land but not local winds
d local winds but not global winds
Answers: 1
Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 2
Biology, 21.06.2019 19:30
What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii
Answers: 1
Biology, 21.06.2019 19:50
Which experiment would most likely contain experimental bias
Answers: 1
Biology, 22.06.2019 16:00
Prior knowledge can be gained from personal experience and a) forming well-developed hypotheses. b) listening to opinions of other people on a topic. c) researching previous experiments and results on a topic. eliminate d) no other methods. it can only be gained by personal experience.
Answers: 1
The sun's energy heats earth's surface unevenly, resulting in convection currents in the atmosphere....
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