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adell [148]
2 years ago
13

1.Pernyataan di bawah merupakan gen yang membawa sifat seorang individu.

Health
1 answer:
devlian [24]2 years ago
5 0

Answer:

C. Sex chromosomes

Explanation:

Sex chromosome is a type of chromosome that is responsible for the characteristics of an individual such as ️eye color, Hair type and ️child eye color. The sex of an individual i.e. male or female is also determined by sex chromosomes. Every individual has two pairs of chromosomes, one from father and one from mother. These pairs of genes determine certain physical features or traits in an individual.

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Answer:

D. airway. lungs. muscles.

3 0
3 years ago
Which of the following is NOT a symptom of depression?Difficulty concentrating
Wewaii [24]

Answer:

The correct answer is "Feeling sad after losing a game".

Explanation: Because the other three are very common signs and symptoms of depression. Feeling sad after losing a game is not one of it!

6 0
3 years ago
Read 2 more answers
What takes place when you inhale and exhale
Hatshy [7]
Breathing In (Inhalation)

When you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. This increases the space in your chest cavity, into which your lungs expand. The intercostal muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.

As your lungs expand, air is sucked in through your nose or mouth. The air travels down your windpipe and into your lungs. After passing through your bronchial tubes, the air finally reaches and enters the alveoli (air sacs).

Through the very thin walls of the alveoli, oxygen from the air passes to the surrounding capillaries (blood vessels). A red blood cell protein called hemoglobin (HEE-muh-glow-bin) helps move oxygen from the air sacs to the blood.

At the same time, carbon dioxide moves from the capillaries into the air sacs. The gas has traveled in the bloodstream from the right side of the heart through the pulmonary artery.

Oxygen-rich blood from the lungs is carried through a network of capillaries to the pulmonary vein. This vein delivers the oxygen-rich blood to the left side of the heart. The left side of the heart pumps the blood to the rest of the body. There, the oxygen in the blood moves from blood vessels into surrounding tissues.

(For more information on blood flow, go to the Health Topics How the Heart Works article.)

Breathing Out (Exhalation)

When you breathe out, or exhale, your diaphragm relaxes and moves upward into the chest cavity. The intercostal muscles between the ribs also relax to reduce the space in the chest cavity.

As the space in the chest cavity gets smaller, air rich in carbon dioxide is forced out of your lungs and windpipe, and then out of your nose or mouth.

Breathing out requires no effort from your body unless you have a lung disease or are doing physical activity. When you're physically active, your abdominal muscles contract and push your diaphragm against your lungs even more than usual. This rapidly pushes air out of your lungs.

The animation below shows how the lungs work. Click the "start" button to play the animation. Written and spoken explanations are provided with each frame. Use the buttons in the lower right corner to pause, restart, or replay the animation, or use the scroll bar below the buttons to move through the frames.
8 0
3 years ago
Read 2 more answers
During resistance training, how quickly should you move?
xeze [42]
Very slowly. if training with weights, about 2 or 3 seconds to life and slowly back down. 
3 0
3 years ago
Why do people have to feel pain?
aleksandrvk [35]

Answer:

the  reason we feel pain is because our bodies have tons of nerves that help us move, think, and feel in all kinds of ways. Pain Really Is All In Your Head  it feels like the pain is unbreakable but all we can do is try to deal with it i know how it feels because i have pain to . i guess it depends what pain you have  

Explanation:

idk if this gonna help you

4 0
3 years ago
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