Answer the following question given this paragraph: Fossils are the preserved remains of animals, plants, and other organisms from the distant past. Examples of fossils include bones, teeth, and impressions. By studying fossils, evidence for evolution is revealed. Paleontologists are scientists who study fossils to learn about life in the past. Fossils allow these scientists to determine the features of extinct species. Paleontologists compare the features of species from different periods in history. With this information, they try to understand how species have evolved over millions of years ( Figure below ). Q: What are the preserved remains of animals, plants, and other organisms called? Choices: - skulls - rocks - basalt - fossils A:
fossils
(Question)
Answer the following question given this paragraph: Ocean water is salty because water dissolves minerals out of rocks. The ions enter the water. This happens whenever water flows over or through rocks. Much of this water and its minerals end up in the oceans. Minerals dissolved in water form salts. When the water evaporates, it leaves the salts behind. As a result, ocean water is much saltier than other water on Earth. Q: Ocean water has what property because water dissolves minerals out of rocks? Choices: - fizzy - sweet - muddy - salty A:
(Answer)
salty
Ques: Answer the following question given this paragraph: E. coli bacteria are anaerobic bacteria that live in the human digestive tract. Q: In what human organ system would you find live e. coli bacteria? Choices: - circulatory system - respiratory system - skeletal system - digestive system A:
Ans: digestive system
(Q).
Answer the following question given this paragraph: All crocodilians are carnivores. They feed on live animals such as birds, small mammals and fish. Crocodilians use several methods of attack when pursuing live prey. One approach is that of the ambush. The crocodilian lies motionless beneath the water's surface with only their nostrils above the water line. This keeps them concealed while they watch for prey that approaches the water's edge. The crocodilian then lunges out of the water, taking their prey by surprise and dragging it from the shoreline into deep water where the prey is killed. Q: With a diet of live animals such as birds, small mammals and fish, all crocodilians are considered what? Choices: - omnivores - symbiotes - predators - carnivores A:
(A).
carnivores
Ques:Answer the following question given this paragraph: The diaphragm is a sheet of muscle that spreads across the bottom of the rib cage. When the diaphragm contracts, the chest volume gets larger, and the lungs take in air. When the diaphragm relaxes, the chest volume gets smaller, and air is pushed out of the lungs. Q: What is a sheet of muscle that spreads across the bottom of the rib cage? Choices: - cartilage - thorax - diagram - diaphragm A:

Ans:diaphragm
Ques:Answer the following question given this paragraph: Q: Because glucose is a major cellular fuel, starch represents a supply of what? Choices: - oxygen - hydrogen - carbon - energy A:

Ans:
energy