O 30%
O 38%
O 50%
O 63%
A dry soil sample has a volume of 500 mL. After 400 mL of water are added to the soil, the soil becomes saturated with 150 mL of surface water left on top. The porosity of the soil is 50%. Thus, option C is correct.
Forest soil has more moisture than sandy soil therefore the types of plants that are grown in soil of forests are more qualitative and more superior than the sandy plants which are facing certain limitations and facing certain situations.
Forest soil supports plant life, but sandy soil does not support any plants. Forest soil produces more superior life and the plants life are found in the forest area and the sandy plants are lesser found in the sandy areas.
The reason for vegetation in forests is because of the supportive factors that are involved in the good plants life. The soil type that is the richest in organic material would be a dark-colored soil. Decaying matter turns brownish-black which makes this type of soil having a dark color even almost black.
Therefore, A dry soil sample has a volume of 500 mL. After 400 mL of water are added to the soil, the soil becomes saturated with 150 mL of surface water left on top. The porosity of the soil is 50%. Thus, option C is correct.
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Answer:
answer is 50
Explanation:
i gess on quiz and it was correct
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The prefrontal cortex is responsible for consciousness, inhibition of impulses, and use of memory. The prefrontal cortex controls all the executive functions of the brain that involve decision making and memory recall. The other cortices given in the options, however are involved in the core functions, like processing of visual stimuli (occipital cortex), memory formation (temporal cortex), and control of sensory organs (parietal cortex).
B) The cell lacks cell membrane.
C) The cell lacks nucleus.
D) The cell lacks genetic material.
The characteristic feature of prokaryotes cells is that they lack the nucleus.
Further Explanation:
An ecosystem is made up of mainly two kinds of cells:
The single-celled organisms such as bacteria and archaea are the prokaryotes. Cyanobacteria are an example of prokaryotes that synthesize their own food by the process of photosynthesis. The cellular organization of prokaryotes is very simple. Some main features of prokaryotic cells are:
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Answer Details:
Grade: High School
Subject: Biology
Chapter: Plant Cell
Keywords:
Photosynthesis, dehydration, eukaryotic cell, prokaryotic cell, cytoplasm, single-celled, organism, bacteria, archaea, animal, fungi.
Answer:
it be c my guy
Explanation: