Viruses do not have nuclei, organelles, or cytoplasm like cells do which is why they have no way to monitor or create change in their internal environment.
The biological processes that occur which could be responsible for rain in rainforests are transpiration and evaporation.
Rainforest is characterized by thick vegetation of different sizes. The plants in rainforest habitat are usually of broad leaves including trees with huge canopies.
Broad leaf area of the plants in the rainforest encourages increased transpiration and evaporation of moisture into the atmosphere.
During transpiration, water moves out of plants through stomata. This water then evaporates into the atmosphere to form clouds.
The water in form of clouds become dense and later result into precipitation.
This implies that, the more vegetation cover that exists in an habitat, the more rainfall such areas will have. The thick vegetation cover in the rainforest promotes increased rate of transpiration and evaporation of moisture which results to rainfall.
Therefore, the processes that occur in the rainforest which is responsible for rainfall are <u>transpiration and evaporation.</u>
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Answer:
The correct answer is - He only tested one subject, so his conclusion is not valid.
Explanation:
In the given question there is an experiment where Joey developed medicine for curing cancer. He tested the medicine on a cancer patient but his results did not publish in the journal as the experiment is not reliable as he tested on a single subject.
The tests or experiments should have performed on different subjects to test the reliability of the results. Single-subject experiments are not trustworthy as there can be other factors or physical condition can help the subject other than medicines.
The answer is Pharyngeal Phase and Esophageal Phase stages of swallowing. In the pharyngeal phase, the bolus of food is pushed against the epiglottis, which closes the respiratory tract. The upper oesophageal sphincter relaxes and the bolus moves into the esophagus. In the oesophageal phase, the oesophageal sphincter closes when the bolus moves down and peristalsis action takes over to move the food down the oesophagus.
