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adoni [48]
3 years ago
15

During the _________ stage of birth (which is called the "descent and emergence of the baby" stage), the mother bears down hard

to push the baby out of her body; this stage typically lasts 45-60 minutes.
Biology
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

Second

Explanation:

Childbirth involves three stages:

The first stage starts with the onset of true labor and lasts until the cervix is completely dilated to 10 cm.

The second stage continues after the cervix is dilated to 10 cm until the delivery of your baby. This stage is called the "descent and emergence of the baby" stage.  It involves the pushing by the mother and the delivery of your baby. Now that your cervix has fully dilated to 10 cm, this is the time for mother to help by pushing. This stage can last from 20 minutes to 2 hours.

The third stage involves the delivery of the placenta.

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How amphibians regulate their body temperature?
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777dan777 [17]

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Explanation:

6 0
3 years ago
The second generation phenotypes resulting from the cross of purebred monohybrid pollination will display a ratio of _____. 2:2
Art [367]
The answer is 3:1.

If we imagine that plant has two alleles for the trait, we can dominant allele represent with P represents and recessive allele with p. To get purebred monohybrid in the first generation, parents must be a dominant homozygote (PP) and a recessive hetero<span>zygote (pp):

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If we cross these heterozygotes:

The first generation: Pp   x   Pp
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5 0
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As TSH levels fall, the thyroid gland slows down thyroxin secretion. <br> True or False
kati45 [8]

Answer:

I think s its True

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hope it helps

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3 years ago
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