The right answer is blastocyst.
The blastocystic Stage of embryo development is characterized by the formation in the center of the morula (embryonic cell group) of a cavity isolated from the external environment: the blastocoele.
In embryonic development, this step precedes gastrulation.
Blastocysts are indeed composed of a hundred cells; they have the shape of a hollow sphere at the bottom of which is the mound of the "embryonic bud" from which the embryonic stem cells are derived.
Answer:
What previous paragraph? I don't really understand the question but, a molecule is the smallest part of a substance that has physical and chemical properties of that substance.
¿Qué párrafo anterior? Realmente no entiendo la pregunta, pero una molécula es la parte más pequeña de una sustancia que tiene propiedades físicas y químicas de esa sustancia.
Atoms are like a blueprint, they make up things, they can make up water as in H2O, nutrients and chemical compounds. These are things that make up a living organism. and atoms make up everything and the fact that they can create something that is living is beyond comprehension if not we would be able to create living things from nonliving things
False. Brittle deformation happens when there is a continuous force applied to a rock. As the force is gradually increased, little change occurs in the rock until suddenly it fractures.
The rocks that undergo brittle deformation tend to fracture into joints and faults.
<span>Certain birds of prey feed on animals like snakes. When a large portion of snakes were eliminated from a certain ecosystem, it is likely that birds ran out of a primary food source and struggled to continue proliferating.</span>
