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sweet [91]
4 years ago
15

Which statement does NOT describe a scientific theory?

Biology
1 answer:
Tom [10]4 years ago
8 0
A) A scientific theory can never be prove
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According to the fossil record found in these sedimentary layers, what conclusion can be drawn about the movement of life to lan
timofeeve [1]

The correct answer is: B) As land plants became more complex, animal life did as well.

This is because land could not be colonized by other organisms such as animals until land plants became established-there was nothing for animals to feed on.

So, plants were one of the earliest organisms to leave the water and colonize land.


6 0
3 years ago
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Water is able to travel against gravity, from the roots of a plant to the leaves at the top of the plant.
Juliette [100K]

Answer:

<em>The correct option is B) Capillary action, when adhesive forces are stronger than cohesive forces.</em>

Explanation:

When water leaves from the leaves of a plant through events such as transcription, a gap is produced in the capillary action of the xylem tube. As a result, more water is drawn from the roots to fill the void. The forces of attraction between the water and the xylem tube are much greater than the intramolecular forces of water. As a result, the water flows in an upward direction due to these string adhesive forces present between the water and xylem tube.

4 0
3 years ago
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Based on the cycle of photosynthesis and cellular respiration, one can say that the ultimate original source of energy for all l
ICE Princess25 [194]

Answer:

c. the sun

Explanation:

The sun is the most basic source of energy for all living beings. It supports photosynthesis in plants and algae that is the main reaction for producing energy rich compounds like carbohydrates etc. These compounds are utilized by all life on Earth to stay alive.

4 0
4 years ago
The Kingdom Fungi is found under which domain?
ValentinkaMS [17]

Answer:

im pretty sure the answer is Eukarya.

8 0
3 years ago
A solution that is hypotonic to a cell has fewer solutes than the cell. the same concentration of solutes as the cell. more solu
Simora [160]

Answer:

2(h - 8) - h = h - 16 2. 4(x - 3) + 5 = 1 3. 70 = -7(-2 -2z) 4. -2x + 4 = 2(4x-3)-3(-8+4x

Explanation:

2(h - 8) - h = h - 16 2. 4(x - 3) + 5 = 1 3. 70 = -7(-2 -2z) 4. -2x + 4 = 2(4x-3)-3(-8+4x

5 0
4 years ago
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