Biology High School

Please I will do anything BRAINLIEST 20 POINTS

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Answer 1

Answer:

question 2 is newtons first law

Explanation:

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Genetic engineering involves _______ to achieve desired results. a. enzyme production b. modifying products and processes c. changing one organism into another d. introducing traits into organisms Please select the best answer from the choices provided A B C D

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Answer:

Explanation:

the answer is d bruv like fr

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Cellular respiration is a process in which animal cells use ____ taken in from the atmosphere.

1) carbon dioxide

2) hydrogen

3) oxygen

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Answer:

How does cellular respiration work in animals?

When an animal breathes, it takes in oxygen gas and releases carbon dioxide gas into the atmosphere. This carbon dioxide is a waste product produced by the animal's cells during cellular respiration. Cellular respiration occurs in the individual cells. Digested foods have chemical energy stored in them.

Explanation:

1) carbon dioxide I think hope it helps

DNA evidence analysis is an imperfect science. Provide two reasons why this may be the case.

For my Biomedical Science Class

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Answer:

Not all DNA that was found at the scene has to be related to the scene.

Explanation:

Just because DNA was found at the scene, that doesn't mean that the person there is actually guilty. For example, in a case where person B is guilty, a strand of hair from Person A could be carried over to another scene on Persons B's clothing.

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Because DNA is more reliable than other forensics, scientists have shrugged off suggestions that it could fall victim to the vagaries of bias. But Dror noted that much DNA analysis involves interpretation. With interpretation comes subjectivity, and with subjectivity can come error. Only one-tenth of 1 percent of human DNA differs from one individual to the next and, although estimates vary, studies suggest that forensic DNA analysis is roughly 95 percent accurate.

Explanation: Hope this helps

explain how darwin's journey to the galapagos islands contributed to his creation of the theory of evolutions.

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Explanation:

During his visit to the islands, Darwin noted that the unique creatures were similar from island to island, but perfectly adapted to their environments which led him to ponder the origin of the islands' inhabitants.

Among those that struck Darwin so greatly were the finches that are now named in his honor. Darwin would later base some of his thought from the supposing that these finches were all descendents of the same lineage.

Someone please help!!! Anyone!?!? I'll give A Brainliest

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Answer:

These are Punnet squares. The answer for 1 is 50% The answer for 2 is 100%

The answer for 3 is 100%

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I hope this helps!! Have a great day!!!

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