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kondaur [170]
4 years ago
13

How do scientists gather information about the natural world

Biology
1 answer:
xxMikexx [17]4 years ago
3 0
They observe it, run tests on many different things, and do expirments
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If the map distance between genes J and K is 20 map units and the map distance between genes K and L is 35 map units, what is th
Maslowich

Answer:

The map distance between genes J and L is 55 map units

Explanation:

Map distance between genes J and K = 20 map units

Map distance between genes K and L = 35 map units

Map distance between genes J and L = map distance between genes J and K + map distance between genes K and L = 20 map units + 35 map units = 55 map units

6 0
3 years ago
What best explains how they should complete the table?
VikaD [51]

Explanation:

Protons and neutrons are subatomic particles found  in the atom of any substance.

These particles collectively determines the mass number of the atom.

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Electrons occupy the extranuclear space of an atom.

8 0
3 years ago
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Where will you find myelin sheaths, and what role do they play?
svet-max [94.6K]

Myelin sheaths are found on the outside of nerve cells. They protect the sensitive axons underneath like how insulation protects wires.

6 0
3 years ago
Within the cerebral cortex, the _______ area is found in the occipital lobe.
Kryger [21]

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6 0
3 years ago
Which animals did not survive the mesozoic extinction?
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Answer: Dinosaurs

Many forms of plants, invertebrates, and fishes evolved during the  Mesozoic Era.  Since the dinosaurs were the dominant animals on land then, the Mesozoic Era is called the Age of Reptiles. Dinosaurs, however, became extinct even before the end of the Era.  

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