Answer the following question given this paragraph: Oncogenes are genes involved in cancer formation. Q: Oncogenes are involved in the formation of what disease? Choices: - autoimmune disease - heart disease - colds - cancer A:
cancer
Answer the following question given this paragraph: The habitat is the physical area where a species lives. Many factors are used to describe a habitat. The average amount of sunlight received each day, the range of annual temperatures, and average yearly rainfall can all describe a habitat. These and other abiotic factors will affect the kind of traits an organism must have in order to survive there. The temperature, the amount of rainfall, the type of soil and other abiotic factors all have a significant role in determining the plants that invade an area. The plants then determine the animals that come to eat the plants, and so on. A habitat should not be confused with an ecosystem: the habitat is the actual place of the ecosystem, whereas the ecosystem includes both the biotic and abiotic factors in the habitat. Q: What is the physical area where a specie lives? Choices: - marine biome - ecosystem - farmland - habitat A:
habitat
Q: Answer the following question given this paragraph: Give examples of energy conversions between potential and kinetic energy. Q: Two important types of energy that can be converted to one another include potential and what? Choices: - physical - thermal - magnetic - kinetic A:
A: kinetic
Question: Answer the following question given this paragraph: Intraspecific competition occurs between members of the same species. For example, two male birds of the same species might compete for mates in the same area. This type of competition is a basic factor in natural selection. It leads to the evolution of better adaptations within a species. Q: Competition between members of the same species is known as? Choices: - interspecies competition - egregious competition - nuchal competition - intraspecific competition A:
Answer: intraspecific competition
*Question*
Answer the following question given this paragraph: Q: The vertebrate circulatory system enables blood to deliver ________ and remove wastes throughout the body. Choices: - hydrogen and nutrients - acid and nutrients - fluid and nutrients - oxygen and nutrients A:
**Answer**
oxygen and nutrients
*Question*
Answer the following question given this paragraph: 15.2 Sponges and Cnidarians Animals included in phylum Porifera are parazoans and do not possess true tissues. These organisms show a simple organization. Sponges have multiple cell types that are geared toward executing various metabolic functions. Cnidarians have outer and inner tissue layers sandwiching a noncellular mesoglea. Cnidarians possess a well-formed digestive system and carry out extracellular digestion. The cnidocyte is a specialized cell for delivering toxins to prey and predators. Cnidarians have separate sexes. They have a life cycle that involves morphologically distinct formsmedusoid and polypoidat various stages in their life cycle. Q: Porifera are parazoans that exhibit simple organization and lack true what? Choices: - molecules - nuclei - cell membranes - tissues A:
**Answer**
tissues