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Leno4ka [110]
3 years ago
8

Balance the following ecosystem. 100 50 10 bushes zebras lions

Biology
1 answer:
AVprozaik [17]3 years ago
4 0

Answer:

Im pretty sure the correct answer would be the way it is listed.

100 Bushes, 50 Zebras, and 10 Lions.

Explanation:

Only 10 lions because they are at the top of the food chain, and 100 bushes because they are at the bottom.  

I hope this helps :)

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An active site is a region that is present on an enzyme where the reactants or the substrate molecules we can say bind and experience a chemical reaction. The substrate is basically a reactant whose concentration is changing and that is converting into a product after binding at the active site of an enzyme


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Chlorophyll is:<br> O<br> red<br> O purple<br> yellow<br> green
vekshin1

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Explanation:

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An element has a half-life of 30 years. If 20 mg of this element decays over a period of 90 years, how many mg of this element w
Vlada [557]

Answer:

2.5 mg

Explanation:

<em>The half-life of a substance is the time required for one half of the substance to decay. In order words, it is the time it will take for a substance to decay into  half of its initial size.</em>

For a 20 mg element with a half-life of 30 which decays over a period of 90 years;

The first 30 years, 10 mg would have decayed, remaining 10 mg

The second 30 years, the remaining 10 mg would have decayed to 5 mg

The third 30 years, 5mg would have decayed to 2.5 mg.

Hence, in 90 years, 20 mg of the element would <u>remain only 2.5 mg.</u>

7 0
2 years ago
BRAINLIEST!!!!!! PLEASE HELP ASAP!!! 8 POINTS!!!! PLEASE HELP!!!!​
alexandr1967 [171]

<u><em>7.</em></u>

Acomodation is the process in which the lens adapt to the distance of the object you look at.

During acomodation  The lens changes shape and during the pupil reflex the pupils changes size so the answer is <u><em>C</em></u>

<u><em>8.</em></u>

The cerebelum is not attached to the spinal cord, but to the brainstem through cerebellar peduncles

medulla oblongata is part of the brainstem and it is attached to the spinal cord so the answer is <u><em>B</em></u>

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<u><em>10.</em></u>

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3 0
3 years ago
3. A bacterial isolate from a urine specimen was grown in culture, Gram stained, and then tested for its ability to ferment suga
tigry1 [53]

Answer:

Phenotypic approach for bacterial identification

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