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AveGali [126]
3 years ago
14

Who created the word atom

Biology
1 answer:
Ksivusya [100]3 years ago
5 0

Answer:

Democritus created the word atom.

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Plz help ASAP plz and thanks
kompoz [17]

Answer:

B.

Explanation:

B. is the best choice here because it is the only characteristic listed that only describes a eukaryotic cell. Both prokaryotic and eukaryotic cells have cell membranes, cytoplasm, and cillia. However, only eukaryotic cells have a nucleus to store their DNA.

8 0
3 years ago
In an experiment, a certain colony of bacteria initially has a population of 50,000. A reading is taken every 2 hours, and at th
Iteru [2.4K]

Answer:

1) Recursive definition: p_n = (50,000)3^n

2) At the beginning of the 4th interval

Explanation:

1)

The initial population of the bacteria at time zero is

p_0 = 50,000

Here we are told that the reading is taken every two hours; we call this time interval "n", so

n=2 h

And also, after every time interval n, the number of bacteria has tripled.

This means that when n = 1,

p_1 = 3 p_0

And when n=2,

p_2 = 3 p_1 = 3(3p_0)=9 p_0

Applied recursively, we get

p_n = 3^n p_0

And substituting p0,

p_n = (50,000)3^n (1)

2)

Here we want to find at the beginning of which interval there are

p=1,350,000

bacteria.

This means that we can rewrite eq.(1) as

1,350,000=(50,000)3^n

By simplifying,

27=3^n

Which means that

n=3

However, this means that the number of bacteria is 1,350,000 after 3 time intervals; therefore, at the beginning of the 4th interval.

8 0
3 years ago
An organism that exhibits a head with sensory equipment and a brain probably also ________.
Hoochie [10]
An organism that exhibits a head with sensory equipment and a brain probably also have receptors, which capture the stimuli of the environment and transform them into a nervous impulse, and organs of the senses that are the communication channels we have with the environment and thanks to them we understand and interpret the environment, they are: vision, hearing, smell, taste, and touch.
7 0
3 years ago
Asking ........ and defining ...........
stellarik [79]

Answer:

Sorry, I'm confused there has to be more to it if there is not then there is no true way for anyone to fill in the blanks. <3

6 0
3 years ago
Which of the following statements is true?
Arte-miy333 [17]
D would be the answer tomthis
8 0
3 years ago
Read 2 more answers
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