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
Nat2105 [25]
4 years ago
8

Why does the level of progesterone and oestrogen remain highly during pregnancy?

Biology
1 answer:
8_murik_8 [283]4 years ago
6 0
It is due to morning sickness. It is common in 50-85% of women during  pregnancy. Some women who take birth control pills may also experience this.
You might be interested in
Classification systems _____. a. are all the same b. are all different c. vary with the taxonomist d. none of these
Basile [38]
<span>Classification systems vary with the taxonomist. The correct answer is C. Depending on the approaches that a taxonomist may take, he may also develop different classification systems, that are quite unlike those that other taxonomists have created. It all depends on how they approach the subject.</span>
4 0
3 years ago
Monster color: Purple is dominant (P) Blue is recessive (p) A PP father and a PP mother What color(s) are the parents? _________
Rom4ik [11]
Both parents and children will be purple
5 0
3 years ago
Which are parts of a seed?
alexandr1967 [171]

Answer:

2

Explanation:

endosperm, embryo, seed coat

4 0
3 years ago
Before a cell can divide it must copy one dna_____at a time in a process called DNA replication.
svetoff [14.1K]

Answer:

Before a cell can divide it must copy its DNA one

DNA replication is the process by which a molecule of DNA is duplicated. When a cell divides, it must first duplicate its genome so that each daughter cell winds up with a complete set of chromosomes.

Explanation:

Brainliest please?

8 0
3 years ago
Food moves through the digestive system in a series of waves of muscular contractions called ______________.
kifflom [539]
It's called peristalsis
4 0
3 years ago
Other questions:
  • Describe how a cuticle could have evolved through natural selection.
    8·1 answer
  • What is the name for the external structures of the female reproductive system?
    12·1 answer
  • The moon has a bigger influence on our oceans than the sun because
    10·1 answer
  • Involuntary muscle contractions which move a bolus through the gastrointestinal tract are called
    5·1 answer
  • Beginning in the 1600's, the human population on Earth:
    5·1 answer
  • Sort the questions based on whether they are testable
    5·2 answers
  • is there DNA in your food? How do you know? Why are you not harmed by ingesting the DNA of another organism?
    10·1 answer
  • Put the events of cultural eutrophication in the correct order.
    12·1 answer
  • What Relative Dating technique refers to missing rock records?
    9·2 answers
  • What is currently the largest disadvantage of hydrogen as an energy source
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!