Q: Q: What are the most common roundworm parasites of people in the u. s.? Read this paragraph and choose the correct option from the provided answers: Tiny pinworms are the most common roundworm parasites of people in the U. S. In some areas, as many as one out of three children are infected. Humans become infected when they ingest the nearly microscopic pinworm eggs. The eggs hatch and develop into adults in the host's digestive tract. Adults lay eggs that pass out of the host's body to continue the cycle. Pinworms have a fairly simple life cycle with only one host. Choices: - cutworms - leeches - hookworms - pinworms A:
A: pinworms

Q: Q: What two tubes extend from the upper corners of the uterus? Read this paragraph and choose the correct option from the provided answers: Extending from the upper corners of the uterus are the two fallopian tubes . Each tube reaches (but is not attached to) one of the ovaries. The ovary end of the tube has a fringelike structure that moves in waves. The motion sweeps eggs from the ovary into the tube. Choices: - Cervical - ovarian - ovary - fallopian A:
A: fallopian

Q: Q: What is a group of similar ecosystems with the same general abiotic factors and primary producers? Read this paragraph and choose the correct option from the provided answers: The two photos in Figure above represent two different biomes. A biome is a group of similar ecosystems with the same general abiotic factors and primary producers. Producers are organisms that produce food for themselves and other organisms. Biomes may be terrestrial or aquatic. Choices: - ecoregion - family - taxon - biome A:
A: biome

Q: Q: Kilauea in hawaii is the world's most continuously active volcano. very active volcanoes characteristically eject red-hot rocks and lava rather than this? Read this paragraph and choose the correct option from the provided answers: Example 3.5 Calculating Projectile Motion: Hot Rock Projectile Kilauea in Hawaii is the world's most continuously active volcano. Very active volcanoes characteristically eject red-hot rocks and lava rather than smoke and ash. Suppose a large rock is ejected from the volcano with a speed of 25.0 m/s and at an angle 35.0 above the horizontal, as shown in Figure 3.40. The rock strikes the side of the volcano at an altitude 20.0 m lower than its starting point. (a) Calculate the time it takes the rock to follow this path. (b) What are the magnitude and direction of the rock's velocity at impact?. Choices: - greenhouse gases - carbon and smog - magma - smoke and ash A:
A: smoke and ash