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SVEN [57.7K]
2 years ago
11

Are blue jays and ostriches OR blue jays and octopus more closely related?

Biology
2 answers:
kumpel [21]2 years ago
3 0

Answer:Blue rays and octopus are more closely related

Explanation:

STALIN [3.7K]2 years ago
3 0

Answer:

None of the animals are related

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The Tuskegee syphilis study raised serious concerns about ethical research because the researchers ________.
aivan3 [116]

Answer:

a) withheld information from test subjects about their condition

Explanation:

The Tuskegee syphilis study which was carried between 1932-1972 in the Macon County, Alabama on the African-Americans infected from syphilis.

The U.S. Public Health Service started the study promising the infected persons that they will receive the benefits from the studies like a healthy meal, proper antibiotic medication and other benefits.

But the U.S Public Health Service failed to provide the services mainly the medication in which antibiotic penicillin which could treat the disease was not provided to the patient. As a result of this, syphilis continued in their generations also and people and about 100 subjects died.

They were told that they had bad blood which cannot be treated and thus in 1972, this raised a question over this issue related to ethics as to why the penicillin was not provided as well why the person was kept away from the reality.

Thus, Option-A is the correct answer.

4 0
4 years ago
What is the best replacement for the underlined word in the sentence below: The glucose in fruit can help give you energy. a. Vi
Gnesinka [82]

Answer: Sugar

Explanation: Fruits contain two types of sugars: fructose and glucose. Glucose raises blood sugar so id say your answer Is Sugar.

4 0
2 years ago
Which selection correctly describes the role of calcium in coupling?
skad [1K]
My selection is the answer
6 0
3 years ago
A moose dies because a virus passed from one individual to the next under crowded conditions during an unusually long, cold wint
Natalija [7]
A. Biotic factors.................
4 0
3 years ago
1. What is the importance of scope and delimitation in a scientific research?
Deffense [45]
Answer the one i just posted
8 0
3 years ago
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