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Andre45 [30]
3 years ago
11

Write an essay on ecosystem productivity​

Biology
1 answer:
rosijanka [135]3 years ago
5 0
A ecosystem productivity is a rate of generation of biomass.’’I know this because it states.”In economy productivity refers to the rate of generation of biomass in an economy.This shows that the economy its usually expressed in units of mass per unit.
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Duchenne muscular dystrophy could theoretically be cured if a technique was developed that would _________.
stepan [7]
The choices can be found elsewhere and as follows:

strengthen the dystrophin proteins that are present in the patient's muscle fibers
double the existing number of dystrophin molecules in the patient's muscle fibers
strengthen the thick and thin filaments in the patient's muscle fibers
<span>none of the above
</span>
The correct answer would be the last option. None of the above choices would complete the sentence. Hope this answers the question. Have a nice day.
6 0
3 years ago
What are all the known plastivores list them
const2013 [10]

Hello User,

The Waxworm,meal worm, Greater wax moth

8 0
3 years ago
A long folded tube inside the body attached to the stomach where nutrients in the food are absorbed is ________
BigorU [14]

Answer:

The Answer is Small Intestine

Explanation:

A small intestine is attached to the stomach and goes all the way to the anus. Despite it's name it is not really small. It was average size. 20 feet long and about one inch thick in diameter. However, the size can greatly vary in some people from as small as 10 feet to as large as 34 feet.

As our food passes through the small intestine, small fibers start to absorb as much nutrients and minerals it can from the food.

Along with humans it is found in every four-limbed animal and is particular large in herbivors.

7 0
4 years ago
7. is the purpose of natural selection to increase the mean fitness in populations? explain.
jasenka [17]

Answer:

Yes.

Explanation:

Natural selection says that the weakest die off quicker and are less likely to reproduce. With only the fittest surviving and reproducing, Natural Selection ensures an increase in the populations mean fitness.

6 0
1 year ago
_______ is the structure of dna as first published by james watson and francis crick in 1953.
Diano4ka-milaya [45]

Answer:

The answer to your question is:

Explanation:

<u>Double-helix</u> is the structure of dna as first published by james watson and francis crick in 1953.

4 0
4 years ago
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