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kati45 [8]
3 years ago
5

How zebra mussels affect the economy??

Biology
1 answer:
Xelga [282]3 years ago
8 0
They can decrease property values. Sharp shells can litter beaches, cut feet and affect recreation and tourism. Overall, zebra mussels harm our environment, recreation and the economy of communities that depend upon healthy lakes and rivers.
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Benifits of seroranin
JulsSmile [24]

Answer:

Serotonin is an important chemical and neurotransmitter in the human body. it is believed to help regulate mood and social behavior, appetite and digestion, sleep, and memory

8 0
2 years ago
What happens to cells in multicellular organisms as they continue to divide and increase in size?
DiKsa [7]
I think the correct answer from the choices listed above is option C. Cells in multicellular organisms differentiate as they continue to divide and increase in size because cells will now perform special functions and have become different to other cells. Hope this answers the question.
6 0
2 years ago
Read 2 more answers
Can you please help me
SCORPION-xisa [38]
1. 25% which is bb
2. All living things are made of cells
3. Grams, mass

Hope that helps.
4 0
2 years ago
In some bunnies, the gene for fur color is controlled by condominance. The allele for gray color is G and the allele white color
Inessa05 [86]

Answer:

Genotype gray bunnies: GG

Genotype white bunnies: WW

Genotype gray and white bunnies: GW

Explanation:

In diploid species (2n), organisms receive one gene copy (allele) from each parent. Codominance is a relationship that occurs when both alleles of the same gene show dominance. In consequence, the expression of both alleles in heterozygous individuals results in a new phenotype. In this example, the expression of G and W alleles results in a gray and white phenotype. Examples of codominance include individuals with type AB blood group in humans or the roan coat color in horses.

4 0
2 years ago
The length and complexity of a food web in the Arctic would be ____ when compared to one in the tropical rainforest.
Vlad [161]

Answer:

The correct answer is - option A. short and less complex.

Explanation:

A food web is a network of many food chains. The food chain is one pathway that describes the path of the animals finds food, it is linear representation. Food web shows all the plants and animals in connection with each other in the food web.

In the Arctic, biodiversity is comparatively low with fewer species of flora and very less number of fauna that include caribou, hare, musk ox pika, and insects are the primary consumers.

Secondary consumer eats herbivores and these organisms are normally are top trophic levels in arctic include fish and polar bear. So the consumers, primary consumer and predators or secondary consumers form a short and less complex.

Thus, the correct answer is - option A. short and less complex.

4 0
3 years ago
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