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Kaylis [27]
3 years ago
7

The three main types of scientific investigation are descriptive,comparative ,experimental . Wich components are included in all

three types of investigation?

Biology
2 answers:
Setler79 [48]3 years ago
5 0
The main component in three investigations is that in my opinion The common denominator of the fact that they are all three still investigations.
kodGreya [7K]3 years ago
3 0

Answer:

The correct answer will be options- a scientific question, a procedure and a conclusion.

Explanation:

The scientific investigations can be done through three ways: descriptive, comparative and experimental investigations.  

The scientific components that are common to all the types of investigations are:

1. Asking a scientific question which could have real answers which can be verified

2. A sequential procedure followed to understand, explain and test the scientific question

3. Conclusion- the inference drawn from the sequential procedure which acts as an answer to the scientific question.

Thus, the selected options are the correct answer.

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grigory [225]
1) A
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5) E
6) F
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The answers are already in the picture.

7 0
3 years ago
Complete the following sentences to describe the stages of the lytic cycle of viruses. Then, place the stages in chronological o
ddd [48]

Answer:

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2. During the ___ Penetration __ stage, the capsid of virus combines with receptors on the host cell's plasma membrane.  

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Explanation:

I have attached picture explanation whole lytic cycle.

6 0
2 years ago
Prokaryotic cells have _____ DNA than eukaryotic cells and _____ chromosomes.
Yuri [45]

The answer for this question I will say is LESS and CIRCULAR.

https://answers.yahoo.com/question/index?qid=20081120175341AAMbjhd

Prokaryotic cells are usually smaller and simpler than eukaryotic cells. They do not have a nucleus or other membrane-bound organelles. In prokaryotic cells, the DNA, or genetic material, forms a single large circle that coils up on itself.

here is some information if you need more evidence follow the link and read the paragraph above!! I hope this helps you a lot!!!

3 0
2 years ago
Read 2 more answers
What is the optimum pH for each enzyme
uysha [10]
It’s not the most visible by your picture. The correct answers are where the highest point of each line is because that is where the enzyme is working most efficiently.

Here are my answers but because of the unclear image , please check them with my explanation above:

Pepsin. = pH2
Salivary Enzyme = pH7
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4 0
3 years ago
Which of the following is NOT a way igneous rocks are classified?
Galina-37 [17]

Answer:

By the amount of silica

cause igneous rock is classified by their color, texture and chemical composition

6 0
3 years ago
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