Q: What is the smallest main part of the brain? Read this paragraph and choose the correct option from the provided answers: The brain stem is the smallest of the three main parts of the brain. It lies directly under the cerebrum. The brain stem controls basic body functions, such as breathing, heartbeat, and digestion. The brain stem also carries information back and forth between the cerebrum and spinal cord. Choices: - the cortex - the claw - the cerebellum - the stem A:
the stem

(Question)
Q: Bacterial contamination of foods can lead to digestive problems called what? Read this paragraph and choose the correct option from the provided answers: Bacterial contamination of foods can lead to digestive problems, an illness known as food poisoning . Raw eggs and undercooked meats commonly carry the bacteria that can cause food poisoning. Food poisoning can be prevented by cooking meat thoroughly and washing surfaces that have been in contact with raw meat. Washing your hands before and after handling food also helps prevent contamination. Choices: - cancer - the flu - butterflies in your stomach - food poisoning A:
(Answer)
food poisoning

Ques: Q: Common forms of what include light, chemical and heat, along with kinetic and potential? Read this paragraph and choose the correct option from the provided answers: Energy can take several different forms. Common forms of energy include light, chemical, and heat energy. Other common forms are kinetic and potential energy. Choices: - fuel - reactions - pressure - energy A:
Ans: energy

(Q).
Q: What is the hormone produced in high-stress situations? Read this paragraph and choose the correct option from the provided answers: In the health sciences, the concentration of a solution is typically expressed asparts per thousand (ppt), indicated as a proportion. For example, adrenalin, the hormone produced in high-stress situations, is available in a 1:1000 solution, or one gram of adrenalin per 1000 g of solution. The labels on bottles of commercial reagents often describe the contents in terms of mass percentage. Sulfuric acid, for example, is sold as a 95% aqueous solution, or 95 g of H2SO4 per 100 g of solution. Parts per million and parts per billion are used to describe concentrations of highly dilute solutions. These measurements correspond to milligrams and micrograms of solute per kilogram of solution, respectively. For dilute aqueous solutions, this is equal to milligrams and micrograms of solute per liter of solution (assuming a density of 1.0 g/mL). Choices: - testosterone - thyroxine - somatostatin - adrenalin A:
(A).
adrenalin

Ques:Q: The as yet undiscovered grand unified theory is a search to unify laws of what branch of science? Read this paragraph and choose the correct option from the provided answers: Over 2500 years ago Aristotle proposed two laws of physics governing motion. One for 'Earthly bodies' (objects on Earth) that states objects naturally go in straight lines and one for 'Heavenly bodies' (objects in space) that states objects naturally go in circles. This idea held steady for 2,000 years until Isaac Newton, in a triumph of brilliance, declared that there is one law of physics that governs motion and he unified "earthly" bodies and "heavenly" bodies with the The Universal Law of Gravitation. Newton used the universal law of gravity to prove that the moon is accelerating towards Earth just as a body on Earth is falling towards it. The acceleration of both the moon and the object on Earth is calculated using the same formula. This theory is so well regarded that it has been used to hypothesize the existence of black holes and dark matter, later verified by observation. The search to unify the laws of physics into one theory continues today and is often referred to as the yet undiscovered Grand Unified Theory (GUT). Choices: - genetics - chemistry - masses - physics A:

Ans:physics

Question: Q: Crests and troughs are the high and low points of a what? Read this paragraph and choose the correct option from the provided answers: Crests and troughs are the high and low points of a transverse wave. Choices: - darker wave - rupture wave - heat wave - transverse wave A:
Answer:
transverse wave