Answer:
Physiological reactions to stress in the alarm stage include: <em>increased heart rate and blood pressure, dilated pupils, rapid and shallow breath, and increased cortisol levels.</em>
Explanation:
Hans Seyle, a medical doctor proposed a model called the General Adaptation Syndrome (GAS) to explain the effects and stages of coping with the stress. The GAS model has three stages, known as:
1. Alarm stage
2. Resistance stage
3. Exhaustion stage
The <em>alarm</em> stage is the first stage of responding to stress. During this stage, the fight-or-flight response is activated when an individual is experiencing stress. This stage involves the following physiological reactions:
1. Increased heart rate
2. Increased blood pressure
3. Dilated pupils
4. Rapid and shallow breath
5. Increased cortisol levels
Answer:
Mosquitos
Explanation:
Mosquitos kill about 1,000,000 humans every year from malaria.
Answer:An element is made up of entirely atoms while an atom is made up of at least three particles.
Explanation:
An atom is made up of protons and neutrons which stay in the nucleus and an element is composed of entirely atoms because of the atoms charge.
Answer:
Glands
Explanation:
Prostate Gland
This walnut-sized gland surrounds a portion of the urethra and produces some of the fluid in semen.
Answer:
Male and female reproductive systems.
Explanation:
The reproductive system is the group of organs that are needed to reproduce. These organs are different in females and males.
The main organs in each reproductive system are:
Males: Seminal vesicle, prostate gland, testis and the penis.
Females: Ovary, uterus and the vagina.
Hope it helped,
BiologiaMagister
Image: <em>Encyclopedia Britannica (britannica dot com).</em>
