Q: What does the urethra do? Read this paragraph and choose the correct option from the provided answers: The penis is an external, cylinder-shaped organ that contains the urethra. The urethra is the tube that carries urine out of the body. It also carries sperm out of the body. Choices: - filters urine and makes sperm - stores sperm and urine - makes sperm and evacuates bowels - carries urine and sperm out of the body A:
carries urine and sperm out of the body

Q: Water and carbon dioxide molecules are reactants in what plant process? Read this paragraph and choose the correct option from the provided answers: Water and carbon dioxide molecules are reactants in the process of photosynthesis. Does this mean they are "food" for plants, algae, and blue-green bacteria? Use the definition of "food" to answer this question. Choices: - digestion - breathing - glycolysis - photosynthesis A:
photosynthesis

Q: Q: Triggered by changes in the environment, migration and hibernation occur as cycles on what temporal basis? Read this paragraph and choose the correct option from the provided answers: Examples of behaviors with annual cycles include migration and hibernation. Both are innate behaviors. They are triggered by changes in the environment, such as the days growing shorter in the fall. Choices: - bi-annually - seasonally - monthly - annual A:
A: annual

Question: Q: Evolution that occurs over a short period of time is known as what? Read this paragraph and choose the correct option from the provided answers: Evolution that occurs over a short period of time is known as microevolution . It might take place in just a couple of generations. This scale of evolution occurs at the level of the population. The Grants observed evolution at this scale in populations of Darwin's finches. Beak size in finch populations changed in just two years because of a serious drought. Choices: - short term evolution - pseudoevolution - relatedness - microevolution A:
Answer: microevolution

*Question*
Q: Herbivores and the bacteria that live in their intestines demonstrate a two-way beneficial relationship called what? Read this paragraph and choose the correct option from the provided answers: An example of a mutualistic relationship is between herbivores (plant-eaters) and the bacteria that live in their intestines. The bacteria get a place to live. Meanwhile, the bacteria help the herbivore digest food. Both species benefit, so this is a mutualistic relationship. The clownfish and the sea anemones also have a mutualistic relationship. The clownfish protects the anemone from anemone-eating fish, and the stinging tentacles of the anemone protect the clownfish from predators ( Figure below ). Another example of this type of symbiotic relationship is the relationship between the plover bird and the African crocodile. The tiny blackbird acts as a toothpick for the fierce crocodile, and helps by removing tiny morsels of food that are stuck between the crocodile's teeth. These food remains are the source of food for the bird. Another example is between the ostrich and the zebra. The ostrich always moves with the herd of zebras since it has a poor sense of hearing and smell, whereas the zebra has very sharp senses. The ostrich has a keen sense of sight, which the zebra lacks. Hence, these two species depend on each other to warn one another of any nearby imposing dangers. Choices: - parasitism - pragmatism - syncretism - mutualism A:
**Answer**
mutualism

(Question)
Q: A homogeneous mixture with tiny particles in it is known as what? Read this paragraph and choose the correct option from the provided answers: A solution is a homogeneous mixture with tiny particles. An example is salt water. The particles of a solution are too small to reflect light. As a result, you cannot see them. That's why salt water looks the same as pure water. The particles of solutions are also too small to settle or be filtered out of the mixture. Choices: - element - plasmid - structure - solution A:
(Answer)
solution