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tangare [24]
3 years ago
6

A clear prediction of the expected results in an experimental design is known as what

Biology
1 answer:
Olegator [25]3 years ago
8 0
It is known as hypothesis.

Before experiments, we should set up a hypothesis so that we can expect what happen. But hypothesis does not always has to be right, that's why we have to do experiments to test.

If a hypothesis matches the experiment result, a theory is formed. If it does not, we should adjust different variables in the experiment and set a new hypothesis again.
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Fossils help us reconstruct plant and animal life in the past as well as their evolutionary processes, which can be either slow
NNADVOKAT [17]

Answer:

True

Explanation:

When we talk about fossils, we are referring to the remains of organisms that had once lived. These are traces of the organisms that existed in the distant past.

These fossil records help us to reconstruct plant and animal life in the past as well as their evolutionary processes, which can be either slow or rapid.

Fossil records reveal extinct species and help us to make sense of the evolutionary processes on earth.

4 0
3 years ago
Use the transparency to describe a food chain that includes a mountain lion and a shrub
Rudiy27

Answer and Explanation:

We know that shrubs are primary producers and mountain lions are secondary or tertiary consumers. Therefore, mountain lion cannot directly feed on shrub rather need a herbivore. Therefore, to develop a food chain including mountain lion and shrub, we need to have at least one herbivore. If we add a deer between these two, the food chain willl be complete. The deer (herbivore) will eat shrub and mountain lion (carnivore) will eat deer. The food chain can be written as follows

<em>Shrub -> deer -> Mountain Lion</em>

5 0
3 years ago
Select all the answers that apply.
lilavasa [31]

Answer;

  • radiometric dating of rocks
  • fossil evidence
  • gradual processes of rock

Explanation;

Radiometric dating confirms that Earth is ancient and explains how extremely slow processes can result in major changes to Earth’s surface. Evidence from radiometric dating indicates that Earth is about 4.54 billion years old. The geology or deep time of Earth's past has been organized into various units according to events which took place.

-The ages of Earth, Moon, and meteorites, radiometric dating has been used to determine ages of fossils, including early man, timing of glaciations, ages of mineral deposits, recurrence rates of earthquakes and volcanic eruptions, the history of reversals of Earth's magnetic field, and the age and duration of a wide variety of other geological events and processes.

7 0
3 years ago
Read 2 more answers
Suppose a person has a small intestine that has fewer villi than normal.would the person most likely be overweight or underweigh
mixas84 [53]
Overweight because there is no room because of the amount of fat that is taking up space
4 0
3 years ago
The process of respiration is essential in the oxygen/carbono dioxide carbon cycle. Respiration remoces From the atmosphere and
irakobra [83]

Answer:

Respiration is a process in which energy is released due to the breakdown of glucose molecules with the addition of oxygen forming carbondioxode, water and energy in the form of Adenine tri phosphate (ATP). In respiration process, carbondioxide is released in the atmosphere and oxygen is used for breakdown of food. This carbondioxide is used by the plants in the process of photosynthesis and oxygen is released in the atmosphere which is again used by animals for respiration.

8 0
3 years ago
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