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Eduardwww [97]
4 years ago
5

When was Barack Obama born

Biology
2 answers:
Sphinxa [80]4 years ago
5 0
He was born August 4th 1961. He's 55 years old. 
Lemur [1.5K]4 years ago
3 0
August 4th, 1961.........................................
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Would you use an observational, experimental, or modeling approach to study a rare, endangered bird species
son4ous [18]

Answer:

The correct answer would be - observational approach.

Explanation:

Observation approach is the research technique that involves the observation  of the subject or participates behavior in their natural habitat or state. This will be one of best approach to study.

Similarly when characterizing new findings various aspect of  experimental, Observational details or modelling approaches will help in identification , classification and nomenclature. However, in comparison to experimental and modeling approach is more appropriate method for the rare endangered species.

Thus, the correct answer would be - observational approach.

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3 years ago
Iron+Oxygen->Iron Oxide (Rust) 2Fe+302->Fe302 Iron Oxide, formed from Iron and Oxygen, is a new: A.Element B.Atom C.Compou
lora16 [44]

Answer:

Compound

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4 years ago
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3 years ago
The genetic code of a dna molecule is determined by a specific sequence of
krek1111 [17]

Answer:

A specific sequence of nucleotides.

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The genetic code of any DNA molecule is determined solely by the specific sequence that these 4 nucleotide molecules form in the cell.

I hope this answer helps.

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Which of the following is not part of the carbon cycle?
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