Answer the following question given this paragraph: An example of a chemical reaction is the burning of methane. In this chemical reaction, the reactants are methane (CH 4 ) and oxygen (O 2 ), and the products are carbon dioxide (CO 2 ) and water (H 2 O). A chemical reaction involves the breaking and forming of chemical bonds. When methane burns, bonds break in the methane and oxygen molecules, and new bonds form in the molecules of carbon dioxide and water. Q: Burning of methane is a type of what, which involves the breaking and forming of bonds? A:

OPTIONS:
- liquid reaction
- physical reaction
- toxic reaction
- chemical reaction

Answer: chemical reaction

Problem: OPTIONS:
- oxide gases
- carbonate gases
- glucose gases
- greenhouse gases
Q: Answer the following question given this paragraph: Burning forests also releases carbon dioxide into the atmosphere. Other human activities release greenhouse gases into the atmosphere. For example, growing rice and raising livestock both produce methane. Q: Burning forests, growing rice and raising livestock all cause a release of what into the atmosphere? A:
Answer: greenhouse gases

Problem:OPTIONS:
- hydrogen
- carbon
- nitrogen
- oxygen

Answer the following question given this paragraph: Hemoglobin is an example of a transport protein in the blood. You can see how it works in Figure below . The heme parts of a hemoglobin molecule bind with oxygen. Each red blood cell has hundreds of hemoglobin molecules. This is how oxygen is carried in the blood to cells throughout the body. Q: The heme parts of a hemoglobin molecule bind with what element? A:
****
A: oxygen

Answer the following question given this paragraph: Behavioral isolation occurs when the presence or absence of a specific behavior prevents reproduction from taking place. For example, male fireflies use specific light patterns to attract females. Various species of fireflies display their lights differently. If a male of one species tried to attract the female of another, she would not recognize the light pattern and would not mate with the male. Other prezygotic barriers work when differences in their gamete cells (eggs and sperm) prevent fertilization from taking place; this is called a gametic barrier. Similarly, in some cases closely related organisms try to mate, but their reproductive structures simply do not fit together. For example, damselfly males of different species have differently shaped reproductive organs. If one species tries to mate with the female of another, their body parts simply do not fit together. (Figure 18.19). Q: What occurs when the presence or absence of a specific behavior prevents reproduction from taking place? A:
OPTIONS:
- spontaneous mutation
- natural selection
- primary speciation
- behavioral isolation
behavioral isolation

Answer the following question given this paragraph: Figure 17.12 Thyroid Gland The thyroid gland is located in the neck where it wraps around the trachea. (a) Anterior view of the thyroid gland. (b) Posterior view of the thyroid gland. (c) The glandular tissue is composed primarily of thyroid follicles. The larger parafollicular cells often appear within the matrix of follicle cells. LM 1332. (Micrograph provided by the Regents of University of Michigan Medical School ©️ 2012). Q: What gland is located in the neck, where it wraps around the trachea? A:
OPTIONS:
- adrenal gland
- salivary gland
- pituitary gland
- thyroid gland

Answer: thyroid gland

input with options: Answer the following question given this paragraph: Segmented worms have a digestive system, nervous system, and circulatory system. Q: Segmented worms have a digestive,nervous and what type of system? A:
OPTIONS:
- pulmonary
- vascular
- lymphatic
- circulatory
output:
circulatory