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kramer
3 years ago
11

Do racial categories change and why?

Biology
1 answer:
Sonja [21]3 years ago
6 0

Answer:

The OMB states, "many federal programs are put into effect based on the race data obtained from the decennial census (i.e., promoting equal employment opportunities; assessing racial disparities in health and environmental risks). Race data are also critical for the basic research behind many policy decisions.The most recent United States Census officially recognized five racial categories (White or European American, Black or African American, American Indian, Alaska Native, Asian American, Native Hawaiian, and Other Pacific Islander) as well as people of two or more races.

Explanation:

brainliest?

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svp [43]

Answer:

Taking shorter showers

Don't leave appliances running if you're not using them

Turn off lights after leaving a room

Eating less meat

Using renewable energy/ resources

Driving less

3 0
3 years ago
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Can you just say the straight answer instead of writing a huge paragraph
Vladimir [108]
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8 0
3 years ago
What is the purpose of ethical guidelines for handling of experimental subjects
Gemiola [76]

The purpose of ethical guidelines for handling of experimental subjects is to ensure the safety and well-being of all living creatures in an experiment.

Ethical guidelines include issues such as human rights, animal welfare, safety compliance with the law, conflicts of interest,  health standards..

Ethical guidelines are the norms for the acceptable and unacceptable behaviors of the researchers.


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3 years ago
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A scientist found two different sizes of a same protein obtained from plants and animals. This size difference in same type of p
Evgesh-ka [11]

Answer:

Deletion and glycosylation.

Explanation:

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The same protein can exist in two different size. This might occur due to the deletion of the particular amino acids sequence in one organism and normal in other organisms. The glycosylation of the same protein at different position in the proteins may also leads to the difference in the protein size.

Thus, the correct answer is deletion and glycosylation.

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Why do shorter females have more oestrogen than taller females?
Free_Kalibri [48]
Because high estrogen halts bone growth
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