Answer:
C. O Because you cannot always tell by looking at a person or a chart if a person has a disease
Answer:They need the Heimlich maneuver performed
Explanation:
Which means Get the person to stand up.
Position yourself behind the person.
Lean the person forward and give five blows to their back with the heel of your hand.
Place your arms around their waist.
Make a fist and place it just above the navel, thumb side in.
Grab the fist with your other hand and push it inward and upward at the same time. Perform five of these abdominal thrusts.
Repeat until the object is expelled and the person can breathe or cough on their own.
To help you out, you should draw a punnet square: and as you can see, here are our results from crossing the two
WW
WW
Ww
Ww
Since all of them have the big W (wrinkled seeds) which is the dominant trait, all of the crossed plants will be wrinkled seeds! The only way for the plants to have smooth seeds is if when we do the crossing, one of the answers is two small w's. Therefore, the answer is 4:0 (wrinkled to smooth)
Goal of 1st line of defense: to prevent pathogen from entering body
There are physical and chemical barriers where all exposed body entrances would be. Ex. Skin, mouth, eyes, nostrils.
-The skin: composed of tough dead cells that are constantly shedding- physical barrier bc it prevents pathogen from latching on. Skin also contains sweat and oil glands that secrete acids and oils that prevent the growth of pathogens- chemical barrier. Also, sweat contains lysozyme.
Saliva and tears: protect the mouth and the eyes from pathogen invasion. Saliva and tears contain lysozyme.
Nostrils, digestive + respiratory tracts lined with another barrier: mucous.
Answer:
D. Protection from heart disease
Explanation:
A is wrong because you can have a high self- esteem one day and low the next. So it is not a long term benefit.
B. Increased flexibility, is indeed a benefit but not the answer your looking for and is not long term
C. Lower stress level. This is incorrect because your stress level can come up.
D. Protection from heart disease. This is a long term benefit because exercise makes a healthy heart. D is the correct answer.
