The amount of carbon dioxide in water determines the pH of the water. The more CO2, the lower the pH, and vice versa.
Answer:
The glaciers will accumulate more in amount when the planet cools, and this will result in the slow expansion of glaciers, extending horizontally and downward, due to the pressure exerted by the glaciers. The glaciers will be rapidly accumulated in the glacier head in comparison to the zone of wastage, which covers the region below the snowline. These glaciers moves at a fairly slow rate, under the influence of gravity.
As the planet cools, the terminus of the glaciers (glacier end or toe) will expand and will be distributed more outward and downward, and there will be more quantity of snow in a cool planet.
Answer 1:
Brushtail possum is an arboreal and nocturnal organism, occupying a wide range of habitat in Australia living in tree, wood land, forest, sleeping day time while active at night.
Answer 2:
This transport was intentional to establish a fur trade. Therefore, this organism was transported from Australia to New Zealand in 1837.
Answer 3:
This organisn acted as a invasive species. The habitat was suitable for reproduction due to optimum environmental condition.
Answer 4:
Brushtail possum feed on a variety of resources like they eat leaves, fruits, nuts, insects etc thus disturb the food chain. Even food litters and small creatures whatever they found were eaten. So it pose a serious threat to ecosystem. dairy and derr farmers noticed that introduction of possum cause bovine tuberculosis in live stock. Their numbers were increased and natural predators of possum were unable to control their population size.
Answer 5:
Possum play dead game. when they see a large animals like human get paralysed for few minutes to an hour.They also have sharp teeth but no evidence was recorded for hurting humans.
Answer 6:
In order to control population of possum one should aply the procedure of strility or intoduce predators into ecosystem to balance the population of possum.
Answer:
A) action and myosin sliding past each other and partially overlapping
Explanation:
The muscle contraction occurs by the interaction between two protein filaments in sarcomeres (actin and myosin). During this process there is a “shortening” of the sarcomere, caused not by changing the length of the actin and myosin filaments, but by overlapping these filaments,
