skylarnelson707 skylarnelson707

27-08-2019
Biology

contestada

The outer cells of a blastocyst become the , an organ that offers protection and nourishment. Once the blastocyst has implanted in the uterus, it is called an . After eight more weeks of development, it is called a .

Respuesta :

anaiyahwinkfield90 anaiyahwinkfield90

27-08-2019

Answer:

The outer cells of a blastocyst become the placenta, an organ that offers protection and nourishment. Once the blastocyst has implanted in the uterus, it is called an embryo. After eight more weeks of development, it is called a fetus.

Explanation:

Answer Link

15-11-2019

Answer:placenta, embryo, fetus

Explanation:

Answer Link

Otras preguntas

An organization’s culture, especially a strong one, influences and constrains the way managers __________, such as whether plans should be developed by individu

1. The blues is based on a twelve bar chord progression. Describe the progression.

Which event allowed Great Britain to become the dominant nation in the era of European sea bom exploration?

Ashya wants to focus on the diagnosis and treatment of psychological disorders and other problematic patterns of behavior. What area of psychology should she wo

At an outdoor market, a bunch of bananas attached to the bottom of a vertical spring of force constant 16.0 N/m is set into oscillatory motion with an amplitude

Write 543.24 in expanded form.

During their first year, Austin and Associates bought $32,000 worth of supplies for their CPA firm. When purchased, the supplies were debited to Supplies and cr

Given that 10m = 14n , find the ration of m:n in simplist from

Plants form the base of most food chains. Where do plants get their energy?

An oligopoly is a market in which a the actions of one seller in the market have no impact on the other sellers' profits. b firms are price takers. c there a

ACCESS MORE EDU ACCESS