Respuesta:
During weeks 4 through 8 of embryonic development, which is also known as the embryonic period, the fetus is undergoing critical stages of development and differentiation of its organs and tissues. During this time, the embryo is particularly vulnerable to the effects of toxins.
Exposure to toxic substances during this period can have a number of damaging effects on the developing fetus, including:
Interference with normal cell growth and differentiation: Toxins can disrupt the normal process of cell growth and differentiation, leading to the formation of abnormal cells or tissues. This can result in malformations of the organs and systems, including the brain, heart, and skeleton.
Altering the normal development of the nervous system: Toxins can affect the development of the nervous system, potentially leading to problems with movement, learning, and behavior.
Impairing the immune system: Exposure to toxins during this period can also disrupt the normal development of the immune system, increasing the risk of infections and other health problems.
Increasing the risk of certain diseases later in life: Studies have shown that exposure to certain toxins during this critical period of development can increase the risk of developing certain chronic diseases later in life, such as cancer, heart disease, and diabetes.
Therefore, it is essential to minimize exposure to toxins during this period in order to protect the health and development of the developing fetus.
Explicación: Hope this helps :). A crown would be appreciated