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solmaris [256]
3 years ago
10

There is no evidence indicating that cigarette smoking has skin-aging effects. true or false

Biology
1 answer:
Verdich [7]3 years ago
5 0
False. It's been proven in many studies to cause signs of aging such as wrinkles and weaker collagen in the face.
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Divina would like to become a healthier person. What are some strategies that you can suggest that would help her stay healthy?
nydimaria [60]

Answer:

Divina should change her life style to become more healther and fit, to acheive her goal she could takeup six stratigies -

1. drinking lukewarm water after geting up in the moring that will make her hydrated

2. 6 to 8 hours of sleep to renerguzed the body and provide rest

3. Eat healthy and balanced diet with all macronutrients and fibers

4. Physical exercise about 45 minutes to one hour for endurance, stamina and strength.

5. Drinking 3 litres of water in a day to hydrate the body.

6. Do not over eat or perform physical work intensely without warming up the body to avoid injuries.

7 0
3 years ago
The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called _____ cells
LuckyWell [14K]

The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called stem cells.

Pluripotent stem cells have the ability to undergo self-renewal and to give rise to all cells of the tissues of the body. However, this definition has been recently complicated by the existence of distinct cellular states that display these features.

There are two types of pluripotent stem cells :

  • Embryonic stem cells (ESCs)
  • Induced pluripotent stem cells

Embryonic stem cells are derived from the inner cell mass (ICM) of pre-implantation embryos and can be indefinitely maintained and expanded in the pluripotent state in vitro. Pluripotent stem cells can also be obtained by inducing dedifferentiation of adult somatic cells through a recently developed in vitro technology, known as cell reprogramming.

Similarly to  Embryonic stem cells , Induced pluripotent stem cells can be expanded indefinitely and they are capable to differentiate in all the derivatives of the three germ layers.

Another intriguing features of being pluripotent is its reliance on gene expression heterogeneity.

Learn more about Pluripotent here : brainly.com/question/18243320

#SPJ4

4 0
1 year ago
How can both parents be tall, even though their genes for height are not exactly the same?
Harrizon [31]

Answer: they may be mysteriously related.....

Explanation:

8 0
3 years ago
Strong storms most often occur along which type of front?
Marysya12 [62]

The answer is D) Stationary  

(Not a 100% on this but, I'm like 90)

7 0
3 years ago
Read 2 more answers
A fertilized egg undergoes several stages before it is successfully implanted. The
zloy xaker [14]

Answer:

it is implanted in the tissue of uterus.

Explanation:

the egg cell is usually fertilized in the oviduct and then sweeped out or moved out of the oviduct by cilia or peristaltic movements in the oviduct to the uterus. when it is moved to the uterus it is imolanted in the tissues there. give me a brainliest if i helped!♡

7 0
3 years ago
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