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Troyanec [42]
3 years ago
8

What is the speed of a wave with a wavelength of 0.5 m and a frequency of 20 Hz?

Biology
1 answer:
seropon [69]3 years ago
4 0

Answer:

You multiply 0.5 by 20 which will give you 10 your answer is 10

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What do anthropologists call the uneven distribution of resources and privileges, often along lines of gender, racial or ethnic
Serggg [28]

Answer:

The correct answer is - startification.

Explanation:

Categorization of the people of the population in the socioeconomic class or uneven distribution of privileges and resources groups on the based of various factors or lines such as racial, gender, religion, family, legal status and others termed by the anthropologists as stratification. The socioeconomic strata is might be of four type, slavery, class, casts and estates depend of the population.

Thus, the correct answer is - startification.

4 0
3 years ago
Mammals produce milk to nurse their young. In humans, which hormone controls milk production?
DedPeter [7]

Answer: C. Prolactin

Prolactin is a hormone that controls milk production together with oxytocin. The anterior lobe of the pituitary gland secretes prolactin and the posterior lobe secretes oxytocin when a baby suckles at the breast. The level of prolactin in the blood slowly increases during pregnancy, and stimulates the growth and development of the mammary tissue, in preparation for the production of milk after delivery.

Moreover, Prolactin is in the highest level in about 30 minutes after the beginning of the feed, which is most important for producing milk for the next feed.

4 0
3 years ago
Which of the following statements regarding genes is/are true?
ad-work [718]

Answer:

your but

Explanation:

hahahahaha

5 0
3 years ago
How do atoms form a new substance? a.by sharing electrons with each other b. by losing electrons c.by gaining electrons from eac
Anastasy [175]
Atoms form new substances by sharing electrons with each other. the answer is most likely A.
5 0
3 years ago
Which matches mendeleev's prediction for the properties of eka aluminum answers?
alex41 [277]
For the answer to the question above, I think that <span>Mendeleev's eka-aluminum is what we know today as <u><em>GALLIUM</em></u></span><u><em>.</em></u>
or the era of Mendeleev is <u><em>Aluminum</em></u> which is that <span>it would <u><em>be a soft metal with a low melting point.</em></u></span>
I hope my answer helped you. Have a nice day!
<span /><u />
4 0
3 years ago
Read 2 more answers
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