I'm going to go with A. This is because the population of frogs is definitely decreasing, as they are loosing food. Also, the frogs are prey for the snakes, and if there are no frogs for the snakes to eat, the population of snakes can go down, too.
Hope this helps!
<span>-3w2-9w-4 is the answer
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Diffusion things go from high to low concentration so if there's more sugar inside the potato water will go in because there's less water inside than outside.
Hello There!
Q: Which came first, the chicken or the egg?
Answer: The egg, because the amniotic egg evolved well before the first bird.
Thus, making it option A.
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer:
<u>The four stages of labor:</u>
The first stage of labor
In the first stage of labor the Thinning (effacement) and opening (dilation) of the cervix. This is called effacement and dilation(of the cervix).
The process is explained systematically and its very very simple to say that When the cervix dilation happens and mucus strings from vulva placenta is delivered then the child birth is near.
Explanation:
- <u>The first stage of labor has three parts:</u>
- Early labor:The cervix opens to 4 centimeters. <em>The female will probably spend most of early labor at home.</em> The female should keep herself busy in doing her usual activities. Relax, rest, drink clear fluids, eat light meals if she wants to, and keep track of her contractions.
- Active labor: The cervix opens from 4 to 7 centimeters. This is when the female should head to the hospital. When she has contractions every 3 to 4 minutes and they each last about 60 seconds, it often means that the cervix is opening faster (about 1 centimeter per hour).
- Transition to second stage: The cervix opens from 7 to 10 centimeters. For most women, this is the hardest or most painful part of labor. This is when the cervix opens to its fullest.
- <u>Second stage of labor</u>
- The baby moves through the birth canal
The second stage of labor begins when the cervix is completely dilated (open), and ends with the birth of the baby.<em> Contractions push the baby down the birth canal, and the female may feel intense pressure, similar to an urge to have a bowel movement.</em>
- <u>Third stage of labor</u>
- Afterbirth: The uterus continues to contract to push out the placenta (afterbirth).
- <u>Fourth stage of labor</u>
- Recovery:Nursing right after the birth of the baby will help the uterus to contract and will decrease the amount of bleeding.
