Answer the following question given this paragraph: Water on Mars can't be a liquid. This is because the pressure of the atmosphere is too low. The planet does have a lot of water; it is in the form of ice. The south pole of Mars has a very visible ice cap. Scientists also have evidence that there is also a lot of ice just under the Martian surface. The ice melts when volcanoes erupt. At this times liquid water flows across the surface. Q: What form does water take on the planet mars? Choices: - plasma - gas - liquid - ice A:
ice
(Question)
Answer the following question given this paragraph: Roots are vascular organs that can penetrate soil and even rock. They absorb water and minerals from soil and carry them to leaves. They also anchor a plant in the soil. Roots evolved from rhizoids, which nonvascular plants had used for absorption. Q: What did roots evolve from that plants used for aborption? Choices: - seeds - leguminous - oomycetes - rhizoids A:
(Answer)
rhizoids
Ques: Answer the following question given this paragraph: The intertidal zone is the narrow strip along the coastline that is covered by water at high tide and exposed to air at low tide (see Figure below ). There are plenty of nutrients and sunlight in the intertidal zone. However, the water is constantly moving in and out, and the temperature keeps changing. These conditions require adaptations in the organisms that live there, such as the barnacles in Figure below . Q: What zone is the narrow strip along the coastline that is covered by water at high tide and exposed to air at low tide? Choices: - aquifer zone - disturbance zone - astrolabe zone - intertidal zone A:
Ans: intertidal zone
(Q).
Answer the following question given this paragraph: Scientists have built machines called particle accelerators. These amazing tools smash particles that are smaller than atoms into each other head-on. This creates new particles. Scientists use particle accelerators to learn about nuclear fusion in stars. They can also learn about how atoms came together in the early universe. Two well-known accelerators are SLAC, in California, and CERN, in Switzerland. Q: What amazing machines smash particles that are smaller than atoms into each other head-on? Choices: - nitrogen accelerators - observant accelerators - absorption accelerators - particle accelerators A:
(A).
particle accelerators
Ques:Answer the following question given this paragraph: Q: What can exposure to chemical or biological agents cause later in life? Choices: - adaptation - spontaneous mutation - regression - an acquired immunodeficiency A:

Ans:an acquired immunodeficiency
Question: Answer the following question given this paragraph: Mom the Barbarian. Yogurt is made from milk fermented with bacteria . CC BY 2.0. Q: Yogurt is made from milk fermented with what type of organism? Choices: - viruses - yeast - algae - bacteria A:
Answer:
bacteria