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disa [49]
3 years ago
8

Is half-life is always given in units of time

Biology
1 answer:
alexandr1967 [171]3 years ago
4 0
Yes. Half life or better known as Radioactive decay is measured in TIME. Such as seconds, minutes, hours, days, years ect...

:) hope that helps you some, best of luck!
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critically evaluate the role of a persons rights and responsibilities when executing freedom of expression during verbal interpe
Stells [14]

A person does have basic human rights and one is the freedom of expression. Though this is the case, we should understand that our right to freely express ourselves (from political to religious views), it does not necessarily give us the right to impede another person’s. A play with words can easily hurt or even harass other people, and in return may be a form of human right violation. 

3 0
3 years ago
Hypothesis: If the porosity of three soils are tested, then red clay soil will have the lowest porosity.
NNADVOKAT [17]

Answer:

This question is incomplete, based on the given hypothesis, the question is asking to identify the variables (independent and dependent) of the experiment.

*Independent variable: DIFFERENT SOILS

*Dependent variable: Porosity

Explanation:

- Independent variable is the variable that is manipulated or changed by an experimenter in order to effect a response in another variable. In this question, three different soils were used, hence, the SOIL is the independent variable.

- Dependent variable is the variable that responds to changes made to the independent variable. It is the variable being measured in an experiment. In this case, the porosity is the variable being measured, hence, it is the dependent variable.

4 0
3 years ago
Describe the trend you see in the data for atmospheric pollutants prior to 1970.
Lelu [443]
The pollutants in 1970 were the highest since recorded history and are declining steadily.
6 0
3 years ago
Read 2 more answers
The easiest type of business to start is a sole proprietorship
klio [65]

Answer:

There is no correct answer.

Explanation:

Different circumstances regarding how you operate your company and what kind it is.

Also, with sole proprietorships, it may be hard to manage liabilities, as the owner is <em>personally</em><em> </em>responsible for any liabilities. It is also hard to procure funding for your company.

However, it is simple to incorporate and allows for high flexibility, which may be what you mean by "easiest type ... to start".

8 0
3 years ago
PLZZZZZZZZZZZZZZ ANSWER! Through the process of mitosis, the nucleus divides to form _____ new nuclei, each containing _____ num
vazorg [7]
<h2>Answer:</h2>

The correct option is A (2; the same).

Through the process of mitosis, the nucleus divides to form <u>2</u> new nuclei, each containing <u>the same</u> number and type of chromosomes as the original.

<h3>Explanation:</h3>

Mitosis is the type of cell division cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

According to above definition, First option proves to be correct.


6 0
3 years ago
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