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
mixer [17]
3 years ago
5

During which trimester does a fetus triple in size and begin to recognize voices

Health
2 answers:
castortr0y [4]3 years ago
8 0

Answer:

At first, a fetus cannot distinguish between different voices.

A fetus begins responding to sound at between 22 and 24 weeks but can only hear low frequencies, such as a dog barking or a lawn mower.

As the auditory system and the brain continue to develop, this range increases. By late pregnancy, the fetus can hear voices and distinguish between

so at 22 weeks they're in the middle of the second trimester and can hear sounds but in the 3rd trimester can distinguish between voices

Vinvika [58]3 years ago
5 0

Answer:2nd trimester

Explanation:

You might be interested in
Surgical hierarchy definition
AfilCa [17]

Answer:

I believe it where a people in surgical class are ranked one above the other according to status or authority.

Explanation:

Patients with multiple procedures are assigned to the highest surgical class in the hierarchy to which one of the procedures is assigned. ... The surgical hierarchy for each MDC reflects the relative resource requirements of various surgical procedures.

7 0
3 years ago
Ryan is working on a document with many sections. For each section, he wants to have the title bolded, underlined, and blue. Whi
galina1969 [7]
D. Using the keyboard shortcuts
4 0
3 years ago
Read 2 more answers
how does water help an organism maintain homeostasis ? can some help me answer that question please. the subject is science . ok
777dan777 [17]
Living things need water in their cells. Water is the universal solvent - most of the chemicals a cell needs is dissolved and transported in water. Water is an environment where chemical reactions can occur and water is needed in many of those reactions - like the hydrolysis reaction (needed in the break down of food molecules). If a cell becomes dehydrated chemical reactions slow down. Chemical balance of the cell is changed as waste materials are not removed fast enough, food is not broken down, etc. Water also helps regulate the heat that can build up in a cell during chemical reactions. A dehydrated cell = increase in cell temp. Water content of a cell also affects the pH of a cell environment. Certain reactions occur better at certain pH. Homeostasis is maintaining a balance with the  the environment. Without water the balance is upset.
8 0
3 years ago
Read 2 more answers
A food worker needs to thaw a package of ground pork what should the food worker do to safely thaw the pork?
Jobisdone [24]
B. hot water is the safest way to thaw pork
4 0
3 years ago
Read 2 more answers
Which is an example of a company that would need an agribusiness expert? Group of answer choices Ralston Purina Publix supermark
Vlad [161]
Publix and ralston are the answers
7 0
3 years ago
Other questions:
  • Which of following is a good description of wellness?
    8·1 answer
  • Psychotherapy is also known as talk therapy and is used to help with a disorder by finding healthy ways to cope with stressful s
    6·2 answers
  • Which one of the following choices may limit movement and flexibility?
    10·2 answers
  • What is the best thing for an applicant to do to prepare to write a cover letter
    9·2 answers
  • Paul's doctor says his cardio respiratory fitness level is excellent, but she worries about Paul's muscular fitness. Paul enjoys
    6·1 answer
  • Anyone help me pls!!! ASAP!!!
    11·2 answers
  • People who begin having sexual intercourse below the age of 25 are more at risk for STI’s
    9·1 answer
  • Why is professional development especially important in health science careers?
    11·1 answer
  • PLEASEEE HELPPP
    15·1 answer
  • According to your reading, adults should participate in muscle-strengthening activities at least ________ day(s) per week, as pa
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!