Answer:
Internal stimuli cause responses to protect an animal and maintain homeostasis. Thirst and hunger are biological responses to lack of water and food. Some responses to internal stimuli protect the animal from serious illness. When contaminated food is ingested, an animal will vomit to remove the food from the body.Hot weather causes sweating and cold weather causes shivering. Light and water are external stimuli for plant growth. If the stimulus comes from inside the body, it is an internal stimulus. For example, dehydration is an internal stimulus for thirst.
Explanation:
An example of internal stimuli is your vital signs changing due to a change in the body. Stimuli include: Irritants. Sights. examples of internal stimuli. Internal means the change is happening inside the body. Ex. Hunger, Thirst, Stomach Ache, etc. have a good day T_T
Answer:
In square system, the trees are planted in four corners of a square keeping the same distance between rows and from plant to plant in the same row. This is the simplest and easiest system of plantation.
Explanation:
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The first place for millions of immigrants to set foot on the American soil was the Ellis Island in New York in the Upper New York Bay as was an immigrant inspection station until 1954.
Answer:
A cohort study
Explanation:
Cohort study is a specified form of a longitudinal study that represents a cohort (a group of person who shares an explainable characteristics, especially those who have experienced a similar event during a particular period, for example, graduation or birth), executing a cross-section at different intervals of time.
Advantage: Investigators can examine various outcomes simultaneously.
Disadvantage: Researchers may have to follow the subjects for a longer period, and this can be time-consuming as well as expensive.