Answer the following question given this paragraph: Fossils may form in other ways. With complete preservation, the organism doesn't change much. As pictured below ( Figure below ), tree sap may cover an organism and then turn into amber . The original organism is preserved so that scientists might be able to study its DNA. Organisms can also be completely preserved in tar or ice. Q: Tree sap enclosing an organism in amber or an organism preserved in tar or ice are actually examples of what? A:

OPTIONS:
- bones
- corals
- fuels
- fossils

Answer: fossils

Problem: OPTIONS:
- testosterone
- urine
- hormone
- semen
Q: Answer the following question given this paragraph: Sperm leave the epididymis through the vas deferens. As they travel through the vas deferens, they pass by the prostate and other glands. The sperm mix with secretions from these glands, forming semen. Semen travels through the urethra and leaves the body through the penis. A teaspoon of semen may contain as many as half a billion sperm!. Q: What is formed when sperm mixes with secretions from the various other glands of the reproductive system? A:
Answer: semen

Problem:OPTIONS:
- channels
- large
- ending
- continuous

Answer the following question given this paragraph: Continuous Capillaries The most common type of capillary, the continuous capillary, is found in almost all vascularized tissues. Continuous capillaries are characterized by a complete endothelial lining with tight junctions between endothelial cells. Although a tight junction is usually impermeable and only allows for the passage of water and ions, they are often incomplete in capillaries, leaving intercellular clefts that allow for exchange of water and other very small molecules between the blood plasma and. Q: What is the most common type of capillary? A:
****
A: continuous

Answer the following question given this paragraph: Q: The hormone androgen increases aggressiveness and promotes what type of behaviors? A:
OPTIONS:
- nervous
- asexual
- cognitive
- sexual
sexual

Answer the following question given this paragraph: The cells of the blastocyst form an inner cell mass and an outer cell layer, as shown in Figure below . The inner cell mass is called the embryoblast . These cells will soon develop into an embryo. The outer cell layer is called the trophoblast . These cells will develop into other structures needed to support and nourish the embryo. Q: What is the inner cell mass formed by the cells of the blastocyst called? A:
OPTIONS:
- xerophyte
- amniotic cavity
- ectoderm
- embryoblast

Answer: embryoblast

input with options: Answer the following question given this paragraph: Radioactive decay is the breakdown of unstable isotopes into stable elements. For example, carbon-14 is an unstable isotope of carbon that decays to the stable element nitrogen-14. The rate of decay of an isotope is measured in half-lives. A half-life is the time it takes for half a given amount of an isotope to decay. Q: What is the term for the breakdown of unstable isotopes into stable elements? A:
OPTIONS:
- isotopic decay
- radioactive decrease
- secondary decay
- radioactive decay
output:
radioactive decay