How Well Will You Do In Bill Nye's Class?

Explanation
The correct answer is 206. This is because the human body is composed of 206 bones, which provide structure, support, and protection to various organs and systems. These bones include the skull, spine, ribs, pelvis, and limbs. Each bone has a specific function and contributes to the overall stability and mobility of the body.

Explanation
Protein is the correct answer because it is an essential macronutrient that plays a crucial role in bodybuilding and repairing worn-out tissues. Proteins are made up of amino acids, which are the building blocks of muscles, bones, and other tissues. When we engage in activities like weightlifting or intense exercise, our muscles undergo micro-tears, and protein helps in repairing and rebuilding these muscles. Additionally, protein is also involved in the synthesis of enzymes, hormones, and antibodies, making it vital for overall body function and health.

Explanation
Photosynthesis is the correct answer because it is the process by which energy is produced through light. During photosynthesis, plants use sunlight, carbon dioxide, and water to produce glucose and oxygen. This process occurs in the chloroplasts of plant cells and is essential for the survival of plants and other organisms that depend on them for food and oxygen. Anabolism, catabolism, and metabolism are related processes but are not specifically involved in the production of energy through light.

Explanation
Omnivores are animals that have the ability to consume both plants and animals as part of their diet. They have a diverse diet and can obtain nutrients from a variety of sources. This adaptability allows them to survive in different environments and ensures a steady food supply. Some examples of omnivores include bears, raccoons, and humans.

Explanation
The femur is the longest bone in the human body. It is located in the thigh and extends from the hip to the knee. The femur is responsible for supporting the weight of the body and providing stability and mobility to the leg. It is also the strongest bone in the body, capable of withstanding large amounts of force.

Explanation
Acids have a sour taste because they release hydrogen ions (H+) when dissolved in water. These hydrogen ions stimulate taste buds on the tongue, resulting in a sour taste sensation. This is why foods and drinks that contain acids, such as lemons, vinegar, and citrus fruits, taste sour.

Explanation
Tomatoes are known as a good source of Vitamin C because they contain a significant amount of this essential nutrient. Vitamin C is an antioxidant that helps protect the body against damage from harmful free radicals, supports the immune system, and aids in the absorption of iron. Tomatoes are particularly rich in Vitamin C, making them a healthy choice to meet the body's daily requirement of this vitamin.

Explanation
Rubber is not a product of hydrocarbon because it is not derived from fossil fuels like oil or natural gas. Rubber is a natural polymer that is obtained from the latex sap of rubber trees. It is processed and vulcanized to make various rubber products such as tires, hoses, and seals. On the other hand, lubricating oil, polyester bags, and petroleum jelly are all derived from hydrocarbons, which are organic compounds made up of hydrogen and carbon atoms.

Explanation
Homeostasis refers to the maintenance of a stable and constant internal environment in the body. It involves various physiological processes that help regulate body temperature, pH levels, blood pressure, and other vital parameters within a narrow range. This balance is necessary for the proper functioning of cells, tissues, and organs. Homeostasis ensures that the body can adapt and respond to changes in the external environment and maintain optimal conditions for survival and overall well-being.

Explanation
Carica papaya is the botanical name for Pawpaw. Yam, Tomatoes, and Mango do not have the botanical name Carica papaya.