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LUCKY_DIMON [66]
3 years ago
8

From which source do almost all producers obtain their energy? Choose the correct answer.

Biology
2 answers:
9966 [12]3 years ago
5 0

Answer:

D is the answer

Explanation:

Arada [10]3 years ago
3 0

Answer:

Sunlight

Explanation:

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Sediments moving from an upper layer to the water layer in an ecocolumn can represent ______ ?
MAVERICK [17]

Answer:

Run off of animal/plant waste

Explanation:

The run off of animal/plant waste occurs in 3 layers:

upper layer: the terrestrial chamber, the decomposition chamber, and the aquatic chamber.

The terrestrial layer represents the land habitat including plants and insects whereby waste are moved into the  

The decomposition layer much like a compost pile where it decomposes and then move into

The aquatic layer much like a mini freshwater habitat for aquatic plants and even small fish, it serves as food sources for them

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3 years ago
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If you were a scientist studying traits which are selected by humans instead of the environment, you would be studying the follo
Dvinal [7]

The correct answer is: Artificial selection (selective breeding).

Artificial Selection is a form of selection, totally influenced by human, in which traits that should be passed onto offspring are chosen by human. Selective breeding was used long before the genetics was discoverd. Farmers used individuals with beneficial traits, larger in size, with bigger fruit etc.

Hunting is also one type of selective breeding, since the hunters choose the animal and remove it from the population (gene pool), leaving the “weaker” to pass on to the next generation.


3 0
3 years ago
Which of the following icons is used to represent a female carrier of a disease?
diamong [38]
Half filled circle represent carrier in female
3 0
4 years ago
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Plss help
sashaice [31]
The answer is D; homeostasis allows the maintenance and regulation of stability and constancy that is needed to properly function. It is found in cells, tissues and organisms,
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During the action of a sodium-potassium pump, 50 ATP molecules were spent. Predict how many sodium ions are transported across t
DochEvi [55]

Answer:

150

Explanation:

each atp moves 3 Na+ and 2 K+ molecules

5 0
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