Biology, 25.08.2019 06:30 nculberson6
In some parts of the world, forests are being cut down and burned to clear land for new homes and new farmland. a negative effect of these activities might
1. an increase in global warming
2. destruction of the ozone shield
3. a decrease in the average temperature of the atmosphere
4. an increase in biodiversity of the deforested areas
Answers: 1
Biology, 22.06.2019 01:30
Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment
Answers: 1
Biology, 22.06.2019 12:30
The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water
Answers: 3
In some parts of the world, forests are being cut down and burned to clear land for new homes and ne...
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