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rusak2 [61]
3 years ago
7

Scientists distinguish whether an entity is living or nonliving by describing the _____ of life.

Biology
2 answers:
Orlov [11]3 years ago
7 0
Characteristics should be in the blank
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

The correct answer will be <u>characteristic feature</u> of life.

Explanation:

Biologists has tried to distinguish the living beings from non-living beings and developed a list of characters. These features include cellular organization, reproduction, metabolism, homeostasis, sensitivity to the environment, heredity and growth.

The first characteristic of life is cellular organisation then reproduction to produce offspring and then metabolism and others. These features are not found in the non-living material like fire, air and many others.

Thus, <u>characteristic feature </u>is the correct answer.

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Answer:

There is a protein synthesis cycle

Explanation:

The whole cycle goes through Transcription and Translation

where the DNA gets converted into RNA

8 0
2 years ago
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Help me with this _XX
expeople1 [14]

Answer:

B. Hardness

Explanation:

Physical properties of a substance is defined as the properties which can be observed or measured without changing the composition of matter.

Physical properties include odor, appearance, color, texture, boiling point, melting point and many others.

Hardness is a physical property of a substance as it describes the  resistance of substance to deformation and can be observed by simple touch or without changing the composition of matter.

While reactivity, toxicity and flammability are chemical properties of substances that change one type of matter into another type.

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5 0
3 years ago
I’ll mark brainliest pls help ❤️
arsen [322]

Answer:

1. Radiometric dating

2. Relative dating is used to determine the age of fossils or rock layers by by comparing it to similar rocks and fossils of known ages.

3. The youngest rock layers are at the top and the oldest are at the bottom, which is according to the law of superposition.

4. Tribolite and Pecten fossils

Fossils are used to determine the ages of rock layers. Index fossils are the most useful in determining relative aging. Index fossils are of organisms that lived for a short period of time. An index fossil allows a scientist to determine the age of the rock it is in. So if they are found in a particular age, it means they belong in that age.

5. Scientists commonly use radioactive dating methods by using radioactive decay cloak of certain elements such as potassium or carbon to date fossils or rocks.

6. Law of superposition because in terms of finding the age of the rock as an object, all that needs to be identified are the layers of the rock.

7. The nuclear decay of radioactive elements are a process that behaves in a clock-like fashion which makes it a useful tool for determining the exact age of fossils or rocks.

4 0
3 years ago
What the definition of reproductive cycle
nlexa [21]

Answer:

It is the cycle when the reproductive organs start to fertilize. Another form of this is called the menstural cycle when natural changes in the uterus and ovaries to make reproduction possible soon.

7 0
3 years ago
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Please solve fast in 5 min​
Oksi-84 [34.3K]

Answer:

(C)

Explanation:

answer"A" can be cancelled as prokaryotic cells don't possess a nucleus.

answer"B" can be cancelled as animal cells don't have cell walls.

answer"D" can be cancelled if you know the cell theory.

6 0
2 years ago
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