Answer the following question given this paragraph: Blastocyst. The blastocyst consists of an outer layer of cells called the trophoblast and an inner cell mass called the embryoblast. The blastocyst fluid-filled cavity is also known as the blastocoel or blastocoele. Q: What structure consists of an outer layer of cells called the trophoblast and an inner cell mass called the embryoblast? A:
OPTIONS:
- nucleus
- cytoplasm
- cell wall
- blastocyst
blastocyst

Answer the following question given this paragraph: Some people think that gravity moves food through the esophagus. If that were true, food would move through the esophagus only when you are sitting or standing upright. In fact, because of peristalsis, food can move through the esophagus no matter what position you are ineven upside down! Just don't try to swallow food when you are upside downyou could choke!. Q: What process moves food through the esophagus no matter which position the body is in? A:
OPTIONS:
- mastication
- proteolysis
- homeostasis
- peristalsis

Answer: peristalsis

Question: Answer the following question given this paragraph: Waves are characterized by their ability to constructively and destructively interfere . Light waves which interfere with themselves after interaction with a small aperture or target are said to diffract . Q: Light waves which interfere with themselves after interaction with a small aperture or target are said to what? A:
OPTIONS:
- refract
- adduce
- reflect
- diffract
Answer: diffract

input with options: Answer the following question given this paragraph: First, light passes through the cornea of the eye. The cornea is a clear, protective covering on the outside of the eye. Q: What is the clear, protective covering on the outside of the eye? A:
OPTIONS:
- retina
- vitreous fluid
- iris
- cornea
output: cornea

Q: Answer the following question given this paragraph: Take a close look at this gorilla hand. The similarities to a human hand are remarkable. Comparing anatomy, and characterizing the similarities and differences, provides evidence of evolution. Q: Comparing anatomy, and characterizing the similarities and differences, provides evidence of what process? A:

OPTIONS:
- regression
- devolution
- emergence
- evolution

A: evolution

Answer the following question given this paragraph: New land can be created by volcanic eruptions. Q: New land can be created when what happens to a volcano? A:
OPTIONS:
- it evolves
- it dies
- it stays dormant
- it erupts
it erupts