Problem: OPTIONS:
- water
- metals
- crystals
- alkali
Q: Answer the following question given this paragraph: The elements of group 1 are called the alkali metals. Alkali (from the Arabic al-qili, meaning "ashes of the saltwort plant from salt marshes") was a general term for substances derived from wood ashes, all of which possessed a bitter taste and were able to neutralize acids. Although oxides of both group 1 and group 2 elements were obtained from wood ashes, the alkali metals had lower melting points. Potassium and sodium were first isolated in 1807 by the British chemist Sir Humphry Davy (17781829) by passing an electrical current through molten samples of potash (K2CO3) and soda ash (Na2CO3). The potassium burst into flames as soon as it was produced because it reacts readily with oxygen at the higher temperature. However, the group 1 elements, like the group 2 elements, become less reactive with air or water as their atomic number decreases. The heaviest element (francium) was not discovered until 1939. It is so radioactive that studying its chemistry is very difficult. The alkali metals have ns1 valence electron configurations and the lowest electronegativity of any group; hence they are often referred to as being electropositiveelements. As a result, they have a strong tendency to lose their single valence electron to form compounds in the +1 oxidation state, producing the EX monohalides and the E 2O oxides. Because they are so reactive, pure group 1 elements are powerful reducing agents that are used in lithium batteries and cardiac pacemakers. Sodium salts such as common table salt (NaCl), baking soda (NaHCO3), soda ash (Na2CO3),. Q: What word do get from the arabic al-qili, meaning "ashes of the saltwort plant from salt marshes"? A:
Answer: alkali

Problem:OPTIONS:
- posterior axis
- cylindrical - ventral axis
- proximal axis
- dorsal-ventral axis

Answer the following question given this paragraph: Q: What is established by the ph differences between the two sides of the blastoderm cells? A:
****
A: dorsal-ventral axis

Answer the following question given this paragraph: Many drugs affect the brain and influence how a person feels, thinks, or acts. Such drugs are called psychoactive drugs. They include legal drugs such as caffeine and alcohol, as well as illegal drugs such as cocaine and heroin. They also include certain medicines, such as antidepressant drugs and medical marijuana. Q: What types of drugs affect the brain and influence how a person can feel, think, or act? A:
OPTIONS:
- antibiotics
- analgesics
- prescription
- psychoactive
psychoactive

Answer the following question given this paragraph: The orbicularis oris is a circular muscle that moves the lips, and the orbicularis oculi is a circular muscle that closes the eye. The occipitofrontalis muscle moves up the scalp and eyebrows. The muscle has a frontal belly and an occipital (near the occipital bone on the posterior part of the skull) belly. In other words, there is a muscle on the forehead ( frontalis) and one on the back of the head ( occipitalis), but there is no muscle across the top of the head. Instead, the two bellies are connected by a broad tendon called the epicranial aponeurosis, or galea aponeurosis (galea = "apple"). The physicians originally studying human anatomy thought the skull looked like an apple. The majority of the face is composed of the buccinator muscle, which compresses the cheek. This muscle allows you to whistle, blow, and suck; and it contributes to the action of chewing. There are several small facial muscles, one of which is the corrugator supercilii, which is the prime mover of the eyebrows. Place your finger on your eyebrows at the point of the bridge of the nose. Raise your eyebrows as if you were surprised and lower your eyebrows as if you were frowning. With these movements, you can feel the action of the corrugator supercilli. Additional muscles of facial expression are presented in Figure 11.8. Q: The orbicularis oris is a circular muscle that moves the lips, and the orbicularis oculi is a circular muscle that does what? A:
OPTIONS:
- pressure the eye
- opens the eye
- moisturizes the eye
- closes the eye

Answer: closes the eye

Question: Answer the following question given this paragraph: Thomas Quine (Flickr:quinet). Bees are important pollinators of flowering plants . CC BY 2.0. Q: What do bees do for flowering plants? A:
OPTIONS:
- eat
- create
- feed
- pollinate
Answer: pollinate

input: OPTIONS:
- lymphatic system
- respiratory system
- immune system
- cardiovascular system Now, answer this question: Answer the following question given this paragraph: The organs that make up the cardiovascular system are the heart and a network of blood vessels that run throughout the body. The blood in the cardiovascular system is a liquid connective tissue. Figure below shows the heart and major vessels through which blood flows in the system. The heart is basically a pump that keeps blood moving through the blood vessels. Q: The heart and a network of blood vessels that run throughout the body make up what organ system? A:
A:
output:
cardiovascular system