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Andru [333]
2 years ago
12

How many times does a child have to be vaccinated against tuberculosis​

Biology
2 answers:
aliya0001 [1]2 years ago
8 0

Answer: I believe one or twice, I don't really know though so sorry my friend.

Explanation:

andreev551 [17]2 years ago
4 0

Answer:

It's one time or maybe ttwo

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Answer:

The carbon atom has four valence (outermost) electrons. Because of this unique configuration, it is easier for the carbon atom to share its four electrons with another atom or atoms than to lose or gain four electrons.

Explanation:

The carbon atom has four valence (outermost) electrons. Because of this unique configuration, it is easier for the carbon atom to share its four electrons with another atom or atoms than to lose or gain four electrons.

4 0
3 years ago
The scuba diver is a living system. The scuba gear or self- contained underwater breathing apparatus, is a system of air exchang
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The theory of evolution states: Question 5 options: better adapted organism reproduce at a higher rate organisms change by acqui
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7 0
2 years ago
You are an ecologist collecting data about the declining growth rate of the critically endangered Philippine eagle. The eagles’
Andrei [34K]

Answer:

<em>The correct option is D) immigration</em>

Explanation:

Immigration can be described as the movement of an organism to another place for living. As the scenario in the question tells, the population of the endangered Philippine eagle could be seen only in one place hence we can say that the immigration rate of these organisms was zero because they could not be seen in any other place.

Other option, like option B, cannot be correct because mortality refers to the death rate and obviously many organisms of the species died due to which it became endangered.

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3 years ago
Which of the following are necessary for a seed to germinate?
Tasya [4]
The answer is a im pretty sure 

3 0
3 years ago
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