<span>Extreme temperature and bedrocks
Tundra and desert both have shallow soil profiles because of the extreme temperatures and the bedrocks it has. In the case of tundra, it has extreme cold temperature and the soil were covered in ice in long periods of time. Because of this, the plants were unable to get water from the bedrocks resulting in plants dying. In the desert, however, it has extreme hot temperature making the plants unable to survuve due to lack of water in the environment and in the bedrocks. The plants that can only survive in this temperature are the plants that has the ability to store water in their system.</span>
Answer:
d) You give a patient an antibiotic to treat an infection.
Explanation:
Robert Koch is regarded as one of the fathers of modern bacteriology. This researcher discovered the anthrax bacterium and its transmission cycle. In 1884, Koch and Loeffler developed a series of rules that helped to understand the existing associations between a microbe and a disease. Koch used these rules to explain the causative relationships for two different diseases (tuberculosis and cholera); however, these postulates can be indistinctly used to explain the etiology of other diseases caused by both bacteria and viruses.
Answer:
A. Earthquake
Explanation:
When plates slide past each other, the edges of these are earthquake zones. Earthquakes are formed but not volcanoes.
Answer:
Option B, weight greater than your true weight
Explanation:
When a person stand on a scale in an elevator, his inertia tries to remain constant and stable. Thus when a lift starts moving upward it presses against the feet of that person in order to lift him/her up. In doing so an apparent weight is applied on the person which do not change with speed and it is due to this weight that scale shows a higher reading when elevator moves up.
Hence, option B is correct.
