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Natali [406]
3 years ago
12

Which of the following statement about energy and nutrients in an ecosystem is true?

Biology
2 answers:
DiKsa [7]3 years ago
7 0

Answer:

D

Explanation:

kozerog [31]3 years ago
3 0

Answer:

i took the test and its either c or d

Explanation:

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Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes
Fed [463]

Specialized structures that perform cell functions are organelles.

What are cell organelles?

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

An organelle is a particular sort of cell structure. Organelles come in many different varieties. Vesicles are another name for organelles in a cell. They actually serve a purpose that is crucial since all of the processes in a cell must be compartmentalized. Therefore, a membrane is required to surround the processes inside a cell that produce diverse products. Organelles are therefore all membrane-bound in reality. They also distinguish between one function and another. So, for instance, the lysosome breaks down large molecules to make small molecules, while the mitochondrion produces energy by breaking down large molecules.

They must be divided up since the lysosome requires an acidic pH and the mitochondrion relies on all of its pathways, proteins, and enzymes to convert one chemical to another. Additionally, none of the functions would be created if those two substances were combined.

To learn more about subcellular structures click on the link below:

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7 0
1 year ago
If a mother has an AB blood type and her daughter has BB blood type, The dad has
mojhsa [17]

Answer:

c. neighbor

Explanation:

half the mother, half by fathee

8 0
3 years ago
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3. Which of the following would best support the theory of evolution?
faltersainse [42]

The theory of evolution will be best supported by the evidence showing a species changes over time. Thus, option A.

Basic evidences for proving the theory of evolution are anatomy, Biological morphology, Fossils and direct observations. There have been various theories for the proof of evolution like structural similarities in an embryo formation pointed towards common ancestors. Theory of Natural selection embarked by Charles Darwin to show genetic variations picked by organisms in whole population.

The most authentic theory over evidence for evolution is Paleontological theory which includes study, observation and acquired prove of fossils of various organisms in the forms of Petrified, mold and cast, trace fossils, compression fossils, impression fossils, etc.

Learn more about Theory of evolution here brainly.com/question/4207376

6 0
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Reduction of central nervous system activity is the defining feature of
Vera_Pavlovna [14]

The answer is CNS depression. Reduced activity in the brain can be caused by chemical agents such as opioids, ethanol, benzodiazepines, ethanol, and anticonvulsants. Metabolic issues such as hypoglycemia can also cause CNS depression or accidental inhalation of chemicals such as isopropyl alcohol, or butanol.






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6 0
3 years ago
Plants have glucose, but what else does the plant need in order to build carbohydrates or to carry out photosynthesis?
tester [92]

Answer:

Explanation:

They need to have sunlight and carbon dioxide in order to produce glucose and oxygen

7 0
3 years ago
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