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Veseljchak [2.6K]
3 years ago
7

What was the first county to successfully launch a satellite and place it in an earth orbit?

Biology
1 answer:
Lena [83]3 years ago
7 0

Answer:

Russia

Explanation:

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Pls can some one tell me the sources of inorganic fertilser
Elina [12.6K]
The source of inorganic fertilizer is from plant or animal based materials that are either a byproduct or end product of naturally occurring processes like leaves, and compost.
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3 years ago
The interrelationships between the endocrine and the nervous systems are especially apparent in
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a neurosecretory cell in the hypothalamus.
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Cual es la diferencia entre cigoto; embrión y feto
astra-53 [7]

Answer:

in spanish-Los términos embrión y feto se refieren al bebé en desarrollo dentro del útero de la madre. ... Un embrión se denomina feto a partir de la undécima semana de embarazo, que es la novena semana de desarrollo después de la fertilización del óvulo. Un cigoto es un organismo unicelular resultante de un óvulo fertilizado.

Explanation:

in english- The terms embryo and fetus both refer to the developing baby inside the mother's womb (uterus). ... An embryo is termed a fetus beginning in the 11th week of pregnancy, which is the 9th week of development after fertilization of the egg. A zygote is a single-celled organism resulting from a fertilized egg.

8 0
3 years ago
Which of the following describes qualitative data a- Recording the temperature of a solid as it is warmed b- taking the mass of
Angelina_Jolie [31]

Answer:

C- Noting cloudiness occurs when two solutions are mixed.

Explanation:

This doesn't require using numbers; this requires using your senses to determine something, which is qualitative data.

5 0
3 years ago
Read 2 more answers
The hormone __________ stimulates the secretion of pancreatic digestive enzymes and stimulates gallbladder contraction.
Roman55 [17]

Answer: option B) Secretin

Explanation:

Secretin is an enzyme formed by the upper intestinal layer and gets transported by blood to the PANCREAS which it stimulates: causing the flow of pancreatic juice, also the flow of bile and intestinal juice but to a lesser extent.

Alongside Gastrin, Secretin is one of the hormones of the Gastrointestinal tract; but their functions differ

Therefore, Secretin is the answer

6 0
3 years ago
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