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d1i1m1o1n [39]
3 years ago
8

Claim: animal testing, though harmful to the lives of animals, is a vital resource for lifesaving medicines and vaccines that ca

n prolong human life.which evidence does not provide good support for this claim?
Biology
2 answers:
Alja [10]3 years ago
6 0

Answer:

The best answer to the question: Which evidence does not provide good support for this claim: Animal testing, though harmful to the lives of animals, is a vital resource for lifesaving medicines and vacciones that can prolong human life, would be: The evidence that the use of animals for experimentation has gone as far back as Ancient Greece, around the 3rd and 4th centuries BCE, and which we learn about from writings from Aristotle and from Erasistratus, one of the first persons to actually document his own use of animals for experimentation.

Explanation:

The reason is that talking about ancient history, and how far back the use of animals for different experimentations, be them scientific or not, goes, does not help prove at all the claim that even though animal testing is harmful for animals, it is vital for providing lifesaving medicines and vacciones that support human health. That evidence shows only how long animal testing has been known for, and used, but does not help to prove that it is justified, or good.

natali 33 [55]3 years ago
4 0

Answer:

Aristotle first wrote about the practice of animal testing in ancient

Greece during the third century BC.

Explanation:

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In red shift, the wavelengths of light become:
lukranit [14]

Answer:

The light is shifted to the red end of the spectrum, as the wavelengths get longer.<em> </em>

7 0
3 years ago
Blue poppies native to China were grown at a plant-breeding center in California. The plants with the thickest leaves were most
DIA [1.3K]

Answer:

Directional selection

Explanation:

Directional selection is a type of natural selection that favors one extreme phenotype of a genetic trait due to its survival and reproductive advantage to the individuals over another extreme phenotype and the intermediate phenotype.

In the given example, the thick-leaved plants are better adapted to a drier climate due to reduced water loss. Directional selection favored the plants with thick leaves which in turn produced more progeny. Over the generations, the population evolved into the one having more number of thick-leaved plants.

8 0
3 years ago
Which of the following pathways does NOT directly deliver materials to lysosomes? A. Exocytosis B. Phagocytosis C. Autophagy D.
Lelu [443]

Answer: Option A) Exocytosis

Explanation:

Unlike the other pathways mentioned, exocytosis involves the outward movement of outside the cells. This is vital in the removal of waste products generated within the cell.

Thus, exocytosis is the answer because it expels materials out of the cell, rather than deliver materials to lysosomes

4 0
3 years ago
Arrange the following estuarine zones in decreasing order of salinity.
Maksim231197 [3]

Answer:

Euhaline  ⇒  Polyhaline  ⇒  Mesohaline  ⇒  Oligohaline

Explanation:

Let's first define each of these levels:

- Polyhaline: a category of salinity that has medium-high levels of salt

- Mesohaline: a category of salinity that has medium levels of salt

- Oligohaline: a category of salinity that has low levels of salt

- Euthaline: a category of salinity that has high levels of salt

Now, we can order these in decreasing order of salinity:

Euhaline  ⇒  Polyhaline  ⇒  Mesohaline  ⇒  Oligohaline

4 0
3 years ago
Hypothesis question: do people sing along more to the radio before they eat or after they eat?
Lelu [443]

Answer:

They will sing more to the radio after they eat.

Explanation:

This is because they have more energy in their system and are happy from eating so will enjoy the radio more

3 0
2 years ago
Read 2 more answers
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