2. When a person is unconscious and not breathing but has a pulse, he or she is in respiratory arrest.
3. More than 3,000 americans die each year from choking.
4. The Heimlich maneuver was developed and introduced by Dr. Henry Heimlich in 1974.
1. It is important to recognize a person who is in need of first aid from choking, from someone who is not. - TRUE
2. When a person is unconscious and not breathing but has a pulse, he or she is in respiratory arrest. - TRUE
3. More than 3,000 Americans die each year from choking. - TRUE
4. The Heimlich maneuver was developed and introduced by Dr. Henry Heimlich in 1974. - TRUE
Answer:
The law of mass action and molecular concentration
Explanation:
Law of mass action: According to this law, the rate of chemical reaction is directly proportional to the masses of the reacting substance, at a constant temperature.
Molecular concentration: It is no of moles of solute dissolved in a liter of solution. No of molecules of reactants increases when we increase the molecular concentration of the reactant, which in turn increases the frequency of collision and hence the rate of reaction and direction.
Answer:
Behavioral adaptation
Explanation:
There are mainly three types of adaptation seen in an organism that are structural, physiological, and behavioral adaptation. Structural adaptation is mainly physical adaptation in some structures of the organism like teeth are different in different organisms according to the food they eat.
Physiological adaptation is the adaption occurs due to change in the external stimuli in physiology of an organism. Behavioral adaptation is the adaptation that helps organism to survive in their environment. Their behavior can be learned or present from birth.
Spittlebugs release foam to hide in branches is an example of behavioral adaptation because this is the instinct of spittlebugs which protects them from predators and helps it to survive in its habitat.
So it is in the behavior of spittlebugs to release foam when it feels a threat and when it does not feel threat it does not form the foam.
deflection of the winds to the left in the Northern Hemisphere
B.
uneven heating of both hemispheres by the sun
C.
deflection of the winds to the right in the Southern Hemisphere
D.
deflection of the winds to the right in the Northern Hemisphere
bryophytes
gymnosperms
angiosperms
Answer: bryophytes
Mosses belongs to the division of Bryophytes. These are small plants that are flowerless. They typically grows in mats. They often grow in damp and shady locations. The plants exhibit simple leaves that are only one cell thick, that are attached to a stem that may be branched or unbranched and performs very little role in conduction of water and minerals.
Answer:
bryophytes
Explanation: