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Mama L [17]
3 years ago
14

The mayas used……………………to build structures. A) stone B)wood

Biology
1 answer:
LenaWriter [7]3 years ago
5 0

A) Stone

They used materials they were available to them which was majorly limestone which is a type of stone.

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The law is something that has been verified
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What part of the female system is the usual site of fertilization of the ovulated oocyte?.
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Fertilization of the egg cell by the sperm usually takes place in the fallopian tube. The fertilized egg then travels to the uterus and implants in the endometrium.

<h3>What are fallopian tubes?</h3>
  • Fallopian tubes are also called oviducts or uterine tubes. It is the passage through which the egg enters the uterine cavity from the ovary.
  • Fallopian tubes are part of the reproductive tract. They have a smooth muscle wall, an inner mucous membrane, and an outer layer of loose supporting tissue (serosa).
<h3>Why does fertilization take place in the fallopian tubes?</h3>

The fallopian tube (oviduct) regulates fertilization through sperm induction and sperm hyperactivity. Sperm induction is achieved by rheotaxis, thermotaxis, and chemotaxis. Rheotaxis is caused by tubal fluid that creates a current flow from the tubal ampulla to the tubal isthmus.

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8 0
1 year ago
What do different proteins do
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