Q: Q: What kind of summers do humid continental climates have? Read this paragraph and choose the correct option from the provided answers: Humid continental climates have warm winters and cold summers. Subarctic climates have cool short summers and very cold winters. Choices: - dry summers - warm summers - wet summers - cold summers A:
A: cold summers

Q: Q: What type of waves are the slowest of all seismic waves? Read this paragraph and choose the correct option from the provided answers: Surface waves travel along the ground outward from an earthquake's epicenter. Surface waves are the slowest of all seismic waves. They travel at 2.5 km (1.5 miles) per second. There are two types of surface waves. Love waves move side-to-side, much like a snake. Rayleigh waves produce a rolling motion as they move up and backwards ( Figure above ). Surface waves cause objects to fall and rise, while they are also swaying back and forth. These motions cause damage to rigid structures during an earthquake. Choices: - core waves - thick waves - central waves - surface waves A:
A: surface waves

Q: Q: What is the most important element to life? Read this paragraph and choose the correct option from the provided answers: Carbon is the most important element to life. Without this element, life as we know it would not exist. As you will see, carbon is the central element in compounds necessary for life-organic compounds. These compounds include carbohydrates, lipids, proteins and nucleic acids. Choices: - oxygen - hydrogen - nitrogen - carbon A:
A: carbon

Q: Q: During which phase do sister chromatids separate and the centromeres divide? Read this paragraph and choose the correct option from the provided answers: During anaphase , sister chromatids separate and the centromeres divide. The sister chromatids are pulled apart by the shortening of the spindle fibers. This is like reeling in a fish by shortening the fishing line. One sister chromatid moves to one pole of the cell, and the other sister chromatid moves to the opposite pole. At the end of anaphase, each pole of the cell has a complete set of chromosomes. Choices: - cell phase - gap cycle - passivation - anaphase A:
A: anaphase