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Mandarinka [93]
3 years ago
11

A bar magnet is dipolar. This means it has ___ poles.

Biology
1 answer:
Inga [223]3 years ago
4 0
The answer is C) Two. Dipolar means there are two magnetic poles charging with the same magnitude but opposite polarity.
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For most women, the American Academy of Pediatrics recommends exclusive breast-feeding for the first 6 months of the baby’s life
Naily [24]

Answer:

3- Breast-feeding can reduce an infant’s risk of infection, allergies, and certain chronic diseases.

.4- All mothers should consume 500 kcal extra daily while breast-feeding until weaning of the infant.

5- Women with AIDS or active tuberculosis should feed formula rather than breast-feed.

Explanation:

Breastfeeding is also a great benefit to the environment and society, that is, it does not require the use of energy for manufacturing or create waste or air pollution. Also, there is no risk of contamination and it is always at the right temperature and ready to feed. Given the importance of breastfeeding for the health of mothers and babies, Centers for Disease Control and prevention supports breastfeeding through hospital initiatives, work-site accommodation, continuity of care and community support initiatives. Colostrum is the earliest breast-milk produced, beginning in mid-pregnancy (12-18 weeks) and is continually produced for the first few days after baby's birth, it provides all the nutrients and fluid that your newborn needs in the early days, as well as many substances to protect your baby against infections.  Mothers with untreated and active tuberculosis infections are not advised to breastfeed. They may breastfeed after their infection is cured or brought under control so that it does not spread to the infant.

8 0
3 years ago
Water pollutants in rivers can be removed by
VashaNatasha [74]

Answer:

cleaning

Explanation:

If people would clean up after themselves, the world's rivers and lakes would be clean. Water pollutants can be somewhat easy to remove by taking the trash out of them.

7 0
3 years ago
Migration of a random few individuals from one population to a new area to establish a new population is an example of:_________
NARA [144]

Founder effect is the example of migration of a random few individuals from one population to a new area to establish a new population.Thus, option C is correct.

What is migration?

Migration is defined as movement of individuals from one place to another in search of employment and livelihood.Some people lives permanently after migration and some returns back to the native place.

Internal migration is the type of migration in which people migrate within state and country.

External migration is the migration to different state and country.

The phenomenon of moving into new place is known as immigration.

Seasonal migration is the migration in which animals or humans migrate in a particular season due to climatic condition.

Therefore,migration of a random few individuals from one population to a new area to establish a new population is an example of founder effect.

Learn more about migration here:

brainly.com/question/2180770

#SPJ4

The question is seems to be incomplete the question is may be like that

Migration of a random few individuals from one population to a new area to establish a new population is an example of _

A) bottleneck effect

B) mutation

C) founder effect

D) selection

8 0
2 years ago
Why does transcription occur in the nucleus and not in the cytoplasm in eukaryotes?
pav-90 [236]
Transcription is the process by which the DNA molecule makes an RNA molecule using enzyme RNA polymerase and other proteins. The mRNA is then used to generate proteins by a process called translation which occurs in the cytoplasm. Transcription occurs in the nucleus because DNA cannot leave the nucleus.
3 0
3 years ago
Humans store excess polysaccharides in the form of
Nuetrik [128]

Humans store excess polysaccharides in the form of glycogen.

Polysaccharides are carbohydrates. They are generally used to generate energy in the form of ATP for the body's metabolic activities.

Carbohydrates are broken down during respiration to generate energy. Excess carbohydrates are generally converted to glycogen through the actions of an enzyme in the liver.

Glycogens are converted back to simpler carbohydrates when there is inadequate carbohydrate in the body.

More on carbohydrate homeostasis can be found here: brainly.com/question/17563062?referrer=searchResults

8 0
2 years ago
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