Answer the following question given this paragraph: The earliest plants are thought to have evolved in the ocean from a green alga ancestor. Plants were among the earliest organisms to leave the water and colonize land. The evolution of vascular tissues allowed plants to grow larger and thrive on land. The evolution of seeds and pollen allowed them to reproduce on land without moisture. Flowering plants evolved flowers with ovaries that formed fruits. They have been the most successful plants of all. Q: From where have the earliest ocean plants thought to have evolved? Choices: - green pepinia ancestor - simple coral ancestor - simple alga ancestor - green alga ancestor A:
green alga ancestor
Answer the following question given this paragraph: Current requires a source of voltage, which is a difference in electric potential energy. Sources of voltage include chemical cells and solar cells. Q: Defined as a difference in electric potential energy, a source of what is required in order to produce an electrical current? Choices: - wattage - momentum - magnetism - voltage A:
voltage
Q: Answer the following question given this paragraph: Urine is a liquid waste formed by the kidneys as they filter the blood. If you are getting plenty of fluids, your urine should be almost clear. But you might have noticed that sometimes your urine is darker than usual. Do you know why this happens? Sometimes your body is low on water and trying to reduce the amount of water lost in urine. Therefore, your urine gets darker than usual. Your body is striving to maintain homeostasis through the process of excretion. Q: What is the term for liquid waste formed by kidneys? Choices: - blood - feces - sperm - urine A:
A: urine
Question: Answer the following question given this paragraph: A volcano is a vent through which molten rock and gas escape from a magma chamber. Volcanoes differ in many features, such as height, shape, and slope steepness. Some volcanoes are tall cones, and others are just cracks in the ground ( Figure below ). As you might expect, the shape of a volcano is related to the composition of its magma. The three types of volcanoes are composite, shield, and cinder cones. Q: What are the 3 types of volcanoes? Choices: - composite , atop , cinder cones - composite, seismic, fault - crude , shield , cinder cones - composite, shield, cinder cones A:
Answer: composite, shield, cinder cones
*Question*
Answer the following question given this paragraph: Q: Transverse divisions are associated with leaf elongation, and longitudinal divisions are associated with what? Choices: - leaf shedding - leaf multiplying - leaf coloring - leaf broadening A:
**Answer**
leaf broadening
(Q).
Answer the following question given this paragraph: Living things are considered to be renewable. This is because they can reproduce to replace themselves. However, they can be over-used or misused to the point of extinction. To be truly renewable, they must be used sustainably. Sustainable use is the use of resources in a way that meets the needs of the present and also preserves the resources for future generations. Q: Why are living things considered to be renewable? Choices: - they inherit traits - they evolve - they decompose - they reproduce A:
(A).
they reproduce