Answer: it is called Bradycardia.
Explanation:
Bradycardia is a slower that normal heart rate. The heart rate of adult human usually beats between 60 to 100 per minutes . A testing heart rate less than 60 beats per minutes is called Bradycardia with the exception of Adult in deep sleep. It could be a serious problem if the heart could not pump oxygen rich blood to the body. It is caused by damaged of heart tissues from heart disease or due to aging. Heart disorder from birth or infection of heart tissue
Answer:
Application of nutrients to crops
withdrawls of water for crop irrigation
Explanation:
Algal bloom can occur when excess of nutrients,hot water temperature leads to excessive growth of naturally occurring algae into thick mats on the water surface. Algal bloom occurs when excess nutrient supply to the crops,warmer temperature and low water supply results in rapid growth of algal bloom.Algal blooms are harmful to aquatic life by obstructing the fin of a fish, reduce oxygen content in water,it can discolor the water,form huge smiley piles on beaches change the taste of drinking water.
Answer:
bleeding in the brain, a tumor, stroke, aneurysm, high blood pressure, brain infection.
Explanation:
Answer:
The correct answer is as follows.
Explanation:
Coevolution is a phenomena where two related species evolve at the same time since they share a close relation. For instance, the relation between a predator as its prey or a virus and its hostage. This phenomena helps to predict protein structures, since by revealing the higher order structure of a protein we can predict the structure of other protein that have coevolved with it. This has been used in several studies, such as one 2015 study of Pandini and collaborators entitled "Coevolved Mutations Reveal Distinct Architectures for Two Core Proteins in the Bacterial Flagellar Motor".
This is because air molecules scatter blue light from the Sun more than other lights such as red, and green light.