The correct answer for this question is this one: "c. J.J. Thompson." J. J. Thomson is the scientist who designed an experiment that enabled the first successful detection of an individual subatomic particle. J.J. Thomson (Sir Joseph John Thomson, 1856-1940), who demonstrated in 1897 that "cathode rays" consisted of negatively-charged particles, later named electrons.

3 0

2 years ago

What are the two important parts of the human digestive system

vaieri [72.5K]

Answer:

Regions of the digestive system can be divided into two main parts: the alimentary tract and accessory organs.

the alimentary tract and accessory organs.

Explanation:

hope it helps ^^

6 0

2 years ago

An organism's genotype can best be defined as its

Jobisdone [24]

The answer is it's combination of alleles for a specific one.

6 0

3 years ago

Read 2 more answers

A species of eels that lives in the ocean can move up rivers to spawn. A freshwater pike is unable to move into the ocean from a

Alex17521 [72]

Answer:

Eels are a long, thin slimy fish that have a fin that runs the entire lengths of the backs of their bodies, extends around the tail and run for a distance on the underside of the fish. They have a wide and strong mouth. The pike has a long, slender body that is olive green in color and fades to yellowish-white on its belly. The reason for this is because they have diffrent bodies and a eel is small while pikes are big and have more weight.

Explanation:

Hope this helps. Mark me brainlist plzzzzz

3 0

2 years ago