Answer the following question given this paragraph: Condensation reactions are the chemical processes by which large organic compounds are synthesized from their monomeric units. Hydrolysis reactions are the reverse process. During condensation reactions, water is produced from the two molecules being bonded together; an H from one monomer is joined to an -OH from another molecule, producing H 2 O. Q: What is produced during a condensation reaction? Choices: - rain - wind - fire - water A:
water
(Question)
Answer the following question given this paragraph: Q: What basic plant structure is the site of photosynthesis? Choices: - nucleus - spores - roots - leaves A:
(Answer)
leaves
Ques: Answer the following question given this paragraph: A: Homogenized milk is a colloid. The particles in the milk are large enough to seethat's why milk is white instead of clear like water, which is the main component of milk. However, the particles are not large enough to settle out of the mixture. Q: What is the main component of milk? Choices: - fat - lactose - proteins - water A:
Ans: water
(Q).
Answer the following question given this paragraph: Some mirrors have a curved rather than flat surface. Curved mirrors can be concave or convex. A concave mirror is shaped like the inside of a bowl. This type of mirror forms either real or virtual images, depending on where the object is placed relative to the focal point. The focal point is the point in front of the mirror where the reflected rays intersect. You can see how concave mirrors form images in Figure below and in the interactive animation at the URL below. The animation allows you to move an object to see how its position affects the image. Concave mirrors are used behind car headlights. They focus the light and make it brighter. They are also used in some telescopes. Q: The point in front of a mirror where the reflected rays intersect is known as what? Choices: - reflective point - boundary point - periodic point - focal point A:
(A).
focal point
Ques:Answer the following question given this paragraph: Motion is defined as a change of position. Q: Define motion. Choices: - gravitational pull - distance traveled - speed of objects - change of position A:

Ans:change of position
Question: Answer the following question given this paragraph: Q: Similarity that results from common ancestry is known as what? Choices: - affinity - heterogeny - duality - homology A:
Answer:
homology