Ques: Answer the following question given this paragraph: Q: What are all tissues external to the vascular cambium called? Choices: - nucleus - membranes - larvae - bark A:
Ans: bark

Ques: Answer the following question given this paragraph: These vividly colored maple leaves were all bright green during the summer. Every fall, leaves of maple trees change to brilliant red, orange, and yellow colors. A change of color is a sign that a chemical change has taken place. Maple leaves change color because of chemical reactions. Q: What causes maple leaves to change their colors? Choices: - artificial preservatives - factor reactions - radiation reactions - chemical reactions A:
Ans: chemical reactions

Ques: Answer the following question given this paragraph: Q: What types of blood cells are required for aerobic respiration? Choices: - white blood cells - grey blood cells - large blood cells - red blood cells A:
Ans: red blood cells

Ques: Answer the following question given this paragraph: Sometimes deep ocean water rises to the surface. This is called upwelling . Figure below shows why it happens. Strong winds blow surface water away from shore. This allows deeper water to flow to the surface and take its place. Q: What is the name for the term that describes deep ocean water rising the surface? Choices: - percolating - leaking - up-rising - upwelling A:
Ans:
upwelling