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Maslowich
2 years ago
9

(Please help me out here..)

Biology
2 answers:
tatuchka [14]2 years ago
6 0

Answer:

the answer is A (or #1) because it is still testable but only because we haven't discovered everything yet

Burka [1]2 years ago
3 0

Answer:

The correct answer will be option-

1. Testable Explanation

2. Scientific Law

Explanation:

A scientific investigation involves the scientific method to explain any natural phenomenon.

All the given statements the statements which can be tested that is they are the hypothesis which can be tested through the scientific experiments. When the experiments by researchers test and supports the hypothesis provides the facts then these scientific hypothesis gets transformed wither as a theory or law.

Thus, the selected options are the correct answer.

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Which of the following can be used as lamp oil?
djyliett [7]

Answer;

-The most appropriate answer is Lipids

Explanation;

-Lipids is among the four biological biomolecules, the others being proteins, carbohydrates and nucleic acids.

-Lipids are made up of fatty acids and glycerol and are composed of elements carbon, hydrogen, oxygen and they may also contain phosphorus, like in the case of phospholipids which are mainly components of the cell membranes.

-They take two forms, namely; fats and oils. Therefore, the oil form of lipid may be used as lamp oil.



8 0
3 years ago
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What is the speed of a wave with a wavelength of 3 m and a frequency of .1 Hz? 0.03 m/s 0.3 m/s 3.1 m/s 30 m/s
Natasha_Volkova [10]

Answer:

The correct answer is option b, 0.3m/s

Step by Step solution:

The relation between speed, wavelength and frequency of a wave is given by the following equation:  

Speed = Wavelength x Frequency

Substituting the values in above equation we get –  

= 3  x 0.1  

= 0.3 m/s  

7 0
2 years ago
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White-tailed deer eat green plants, acorns, fruits, nuts, and twigs.
Ainat [17]

Answer:herbivore

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4 0
2 years ago
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Help plz:
otez555 [7]

Answer:

Most invertebrates (and higher animals) can be placed in one of two groups based on how they develop as embryos. The two groups are called protostomes and deuterostomes. ... It shows that echinoderms are more closely related to chordates than are the other invertebrate phyla. Explanation:

3 0
2 years ago
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Leigh has collected data and performed statistical tests for analysis. Describe the conclusions she can draw about the data base
uranmaximum [27]

Answer: Because the calculated chi-square value of 5.19 is less than the critical value of 7.82, the null hypothesis can be supported. She is 95% confident that there is no significant variation in shell color along the beach coastline.

Explanation:

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8 0
2 years ago
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