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Maurinko [17]
4 years ago
13

List three things that scientists learned about earth beginning in the 1800s

Computers and Technology
1 answer:
Nataly [62]4 years ago
8 0
They learned the earth was much older than they had previously thought.
Gradual processes changed the earth's surface.
Fossils could tell the age they came from.
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Write a function all_cats that consumes a comma-separated string of animals and prints whether all of the animals have "cat" in
RoseWind [281]

Answer:

  • Image 1 is for the function defining all_cats():

       (All the explanation is given in comments before each statement)

  • Image 2 has the code for testing the function all_cats()
  • Last image has the output of the code.

8 0
3 years ago
Required skills,training,education for dentist
AlekseyPX

Answer:

Education-Bachelor's degree prior to admission to dental school; doctoral degree in dental medicine or dental surgery; some dental specializations require completion of a residency

Skills- Communication skills. Dentists must have excellent communication skills, Detail oriented, Dexterity, Leadership skills, Organizational skills, Patience, Physical stamina, Problem-solving skills.

Explanation:

7 0
3 years ago
Write a program that utilizes the concept of conditional execution, takes a string as input, and: prints the sentence "Yes - Spa
rodikova [14]

Answer:

<em>Written in Python</em>

inputt = input()

if inputt == "SPATHIPHYLLUM":

     print("Yes - Spathiphyllum is the best plant ever!")

elif inputt == "spathiphyllum":

     print("No, I want a big Spathiphyllum!")

else:

     print("Spathiphyllum! Not"+ inputt+"!")

Explanation:

This line gets user input

inputt = input()

This line checks if input is uppercase SPATHIPHYLLUM and executes the corresponding print statement, if true

if inputt == "SPATHIPHYLLUM":

     print("Yes - Spathiphyllum is the best plant ever!")

This line checks if input is uppercase spathiphyllum and executes the corresponding print statement, if true

elif inputt == "spathiphyllum":

     print("No, I want a big Spathiphyllum!")

If user input is not upper or lower case of Spathiphyllum, the following if condition is considered

else:

     print("Spathiphyllum! Not"+ inputt+"!")

4 0
4 years ago
What are the five steps of ethical hacking?
Paraphin [41]

Answer

Explanation:

Hacking is simply gaining access into a computer through weaknesses that were found in the network system.

We have mainly 5 stages In ethical hacking which although must not be followed sequentially but could produce greater results if it was followed.

These stages includes

1. Reconnaissance

2. Scanning

3. Gaining access

4. Maintaining access

5. Covering tracks.

8 0
4 years ago
You invested $2,300 in a stock. Your account now has a value of $2,643. Your percentage gain on the investment (rounded to the n
nasty-shy [4]
Your percentage gain on the investment was d)15%

To find percentage increase we subtract original number from new number.
2,643 - 2,300 = 343
Then we divide 343 by 2,300 = .1491
Then you multiply by 100. 
.1491 * 100 = 14.91
It is a 14.91% (rounded) increase.
So the nearest percent out of these options would be 15%.

Hope this helps you! (:
-Hamilton1757
4 0
4 years ago
Read 2 more answers
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