1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kupik [55]
3 years ago
8

What happens to a developing child first apex?

Biology
2 answers:
Ghella [55]3 years ago
5 0

Answer

At week 5-6 of gestation, the baby’s heart starts beating.

Explanation

Fertilization occurs in week 3 followed by implantation in week 4.In week 5 the levels of hormones increases with formation of  the baby’s heart and circulation system. In week 6, the neutral tube closes followed by development of structures necessary to form eyes and ears. The head of the baby develops at week 7 followed by nose in week 8 and toes in week 9.


Marina86 [1]3 years ago
5 0
The heart begins beating, in the 5th-6th weeks of gestation

The first thing that happens in a developing child is the heart begins beating in 5-6 weeks of gestation. This is followed by the baby’s brain and spinal cord will develop from the neural tube.


You might be interested in
Regarding maternal nourishment after delivery, which is correct? regarding maternal nourishment after delivery, which is correct
Dovator [93]
There would be increase in oxytocin in one's cerebrospinal fluid in the brain causing a major role in the mother's behavior. Breastfeeding would release the oxytocin from the mother's brain. It allows one's baby to get milk from the breasts causing one's uterus to return back to it's normal size after birth. It also nourishes love, nurture and bond between the mother and child.
6 0
2 years ago
Explain why thermal energy storage capacity of water is important to life on earth I know
Bad White [126]

Answer:

A high specific heat of a substance means that a large amount of heat is required to raise the temperature of the substance. ... Water covers around 70% of the Earth's surface and its high specific heat plays a very important role as it is able to absorb a lot of heat without a significant rise in the temperature.

5 0
3 years ago
Read 2 more answers
What are The three major plant organs
nekit [7.7K]
Roots
leaves
the stem
reproductive organs, such as male and female sex organs in flowers.
8 0
2 years ago
Read 2 more answers
Why are most bacteria unable to live in our bodies?
Naddika [18.5K]
Because our bodies work to fight off unknown substances like bacteria
5 0
3 years ago
How do proteins play a huge role in organsims?
tiny-mole [99]
They build up Muscle Tissue :)
6 0
3 years ago
Other questions:
  • In humans, what happens when the breathing rate increase's
    13·1 answer
  • Where do lipids, a class of organic compounds, fit on the hierarchy of biological organization? select the correct box?
    12·2 answers
  • Which of the following provides the best example of how comparative embryology supports the theory of evolution? A. Humans do no
    14·1 answer
  • Specialized cells are formed when cells differentiate.<br> True?<br> False/
    11·1 answer
  • The image represents the structures found in a human bone. The cells which make up a bone are specialized to produce a substance
    9·1 answer
  • Help please I really don’t understand
    6·1 answer
  • Which of the following does not provide scientific evidence of changes in populations over time? Select one: a. biochemistry b.
    11·2 answers
  • What happens at the end of translation?
    12·1 answer
  • Preserved animal tracks are called
    12·1 answer
  • What is a chain of molecules linked with peptide bonds
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!