Proteins have structural roles throughout the body. Carbohydrates are the major energy source for cells in the body. I am unsure if lipids or nucleic acids apply.
Depends upon the temperature of neighboring elements
<u>Explanation:</u>
- The equations of heat flow in solids does not depend on which way flows up.
- The direction of heat flow in a small element within a solid depends on the temperature of its neighboring elements.
- It is due to the fact that only neighboring element can decide that heat can pass from the system or into the system.
- Heat normally flows from hot substance to cold substance.
Inhaling and exhaling
<span>Air Vibrating the Vocal Cords Creates Sound
</span><span>Olfaction, or Smelling, Is a Chemical Sensation
</span><span><span>External Respiration Exchanges Gases Between the Lungs and the Bloodstream</span></span>
6.)
Smokers often say that smoking a cigarette helps them concentrate and feel more alert. But years of tobacco use may have the opposite effect, dimming the speed and accuracy of a person's thinking ability and bringing down their IQ, according to a new study.
8.)
The immune system is made up of a network of cells, tissues, and organs that work together to protect the body. One of the important cells involved are white blood cells, also called leukocytes, which come in two basic types that combine to seek out and destroy disease-causing organisms or substances.
SAY THIS IN YOUR WORDS
Answer:
The answer is B. Alarm, resistance, exhaustion.
Explanation:
The three are the stages describing the physiological changes the body passes through when under stress.
Alarm stage is the fight or flight stage and heart sends more blood to the part of the body for fighting or fleeing.
Resistance is an alert stage where the bodily functions are going back to pre-stress levels.
Exhaustion is a stage of prolonged stress which can result in the draining of the mental, emotional and physical resources.
