There are two main theories for the lack of organic material in desert soils. Firstly, the organic life in most deserts is so sparse that it cannot produce much organic matter. Secondly when things do die and decompose in the desert the heat and sunlight often bleach nutrients out of the matter before it is decomposes enough to be absorbed into soil
Answer:
Fill in the blanks.Asher wishes to apply the FITT principles to create a cardiorespiratory fitness program. He first must determine the frequency of his workouts. Asher learns that the American College of Sports Medicine (ACSM) recommends spending 3 to 5
days per week on cardiorespiratory conditioning. He understands that the intensity level he chooses will also affect the number of days per week he will work out. Asher is currently not very fit and does not like to work out at high-intensity levels, so he chooses to work out at moderate-intensity levels. According to the ACSM, lower-intensity levels require workout frequency to be more than 3 days per week with 5 days per week recommended. Asher determines that he will measure his workout intensity by counting the number of heart beats for 10 seconds and then multiply by six to convert to the number of beats per minute to determine his heart rate
.Using the ACSM's training guidelines, Asher reads that moderate intensity indicates that his heart rate range should be at 64 to 75%
of his heart rate maximum. He also understands that if he uses the talk test to measure his moderate intensity level, he should be able to speak in brief sentences and words. Asher decides that for optimal cardiorespiratory conditioning at moderate intensity his exercise time should be minutes in duration. After determining the exercise frequency, intensity, and time, Asher is now left to determine exercise type
.Through reading, he learns that for optimal motivation, training improvements, and injury prevention
, he should choose activities that he enjoys.
Answer:
The correct answer is - reflexive actions controlled by the spinal cord.
Explanation:
Digestion and breathing are examples of involuntary action which is controlled by the autonomic nervous system of the CNS. however, the part of the nervous system that controls is the spinal cord and hind brain by the spinal reflex actions.
These are the action they do not require any thought and work without any thought that leaves the brain for other actions and coordinations. specific but the same stimuli causes the response in the same way.
Answer:
The relationship between the fossil fuel and carbon is that once the fossil fuel is used, it releases carbon dioxide into the air.This proves that fossil fuels have a relationship to carbon dioxide.
