Modern scientists continue the tradition of the greek philosophers in their efforts to understand the world around them. they know that the universe consists of objects, organisms, and processes that interact in many different ways, and proper scientific methods can this understanding. which two statements state goals of science?
a. a goal of science is to use observation, evidence, and experimental testing to understand phenomena in the natural and supernatural world.
b. a goal of science is to generate testable explanations for events in the natural world.
c. a goal of science is to use the best available tools and methods to gather evidence and conduct experiments that can define and support a permanent database of scientific facts.
d. a goal of science is to make useful predictions about natural events, and to understand patterns in nature by using explanations supported by data.

The correct answer will be options-B and D.

Explanation:

The quest to understand the natural world surrounding us dated back in the record of the civilizations. The attempts were made independently in various parts of the world which were unaware of each other but the documented record found was by the Greek philosophers.

This led to the formation of a new field of study called science which approaches to understand the pattern of how nature works through supporting evidence collected through the experiments. The science also approaches to generate testable explanations of the natural phenomenon.

Thus, the selected options are the correct answer.

Science can be defined as all of the fields of study that organize knowledge about the real world into theories and laws obtained from plausible explanations (hypotheses) which can be tested by using the scientific method.

      B. A goal of science is to generate testable explanations for events in the natural world.

      D. A goal of science is to make useful predictions about natural events, and to understand patterns in nature by using explanations supported by data.

In conclusion, the main objectives of science include the generation of testable explanations (hypotheses) and useful predictions about natural events to understand patterns from natural events of the real world (Options B and D are correct).

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the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.