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julia-pushkina [17]
3 years ago
15

Why must all living things excrete waste products

Biology
2 answers:
swat323 years ago
8 0
Remember: what goes in must come out. Living things must excrete wastes to maintain homeostasis.
Licemer1 [7]3 years ago
6 0
To basically remove the poisonous substances from the body.
to build up metabolic waste.
to help the kidney
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A 2-month-old boy is admitted to the emergency room with severe diarrhea. intravenous fluid is prescribed for him. before adding
Andreas93 [3]
Well, 

If he has voided <span>Explanation: With severe diarrhea, kidney function may fail. It is important to document that kidney function is intact before adding potassium to prevent hyperkalemia.</span>
8 0
3 years ago
Tan mice lived in regions with sandy hills. Over time, many of these tan mice migrated to a region with dark-colored hills. Even
AleksandrR [38]
The first, second, and fourth statements are correct.
3 0
3 years ago
É correto afirmar que a presença de lagartas em espigas de milho se deve:
slavikrds [6]

Answer:

C - ao desenvolvimento de ovos depositados por borboletas.

Explanation:

Antes de responder a sua pergunta, eu preciso te explicar que esse não é o servidor brasileiro e sim o servidor dos EUA, você deve ter percebido que toda a linguagem do site esta em inglês. Isso significa que você só deve postar perguntas em português no campo "World Languagens" mesmo que a sua pergunta seja de biologia como essa. Caso você não faça isso, a sua pergunta pdoe ser excluída, sem ser respondida.

As lagartas que surgem nas espigas de milho, são resultado do ciclo de vida da lagarta e refere-se ao momento em que os ovos depositados nas plantas de milho pelas borboletas se chocam, liberando as lagartas, que se desenvolverão e virarão novas borboletas.

É impossivel que um grão e milho vire uma lagarta, ou que o sabubo apodrecido pode gerar lagartas. Além disso, o ´processo de geração espontanea é uma teoria cientifica invalida e que não deve ser considerada.

8 0
3 years ago
How many different breeds of dogs are there in the world?
hram777 [196]

Answer:

339

Explanation:

the FCI recognizes 339 breeds of dogs which are divided into 10 groups based on the dog’s purpose or function or on its appearance or size. The 10 groups are:

Sheepdogs and Cattle Dogs, other than Swiss Cattle Dogs (this group includes most of the dogs found classified as "herding dogs" by other kennel clubs).

Pinscher and Schnauzer, Molossoid Breeds, Swiss Mountain and Cattle Dogs and Other Breeds (the Molossian breeds include the dogs known as the mastiffs by most other kennel clubs)

Terriers

Dachshunds

Spitz and Primitive Types

Scent hounds and Related Breeds

Pointers and Setters

Retrievers, Flushing Dogs, Water Dogs

Companion and Toy Dogs

Sighthounds

5 0
3 years ago
Genetic drift in a population affects the gene pool in which of the following ways?
vladimir2022 [97]

Answer:

Sometimes, there can be random fluctuations in the numbers of alleles in a population. These changes in relative allele frequency, called genetic drift, can either increase or decrease by chance over time. ... Genetic drift can result in the loss of rare alleles, and can decrease the size of the gene pool.

4 0
3 years ago
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