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lora16 [44]
3 years ago
8

What is the life span of WBC​

Biology
2 answers:
xeze [42]3 years ago
3 0

Answer: 13 to 20 days

Explanation:

vlada-n [284]3 years ago
3 0

Answer:

13 to 20 days

Explanation:

The lifespan of white blood cells is from 13 to 20 days : )

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Suzy is interested in purchasing a DVD player, and is overwhelmed by the many different models available at her local electronic
artcher [175]

Answer:

A. peripheral                  

Explanation:

Peripheral route to persuasion: In psychology, the term "peripheral route to persuasion" is described as one of the two different types of persuasion method and generally occurs when a specific listener or person thinks or decides to get agree with the given message or information dependent on any other cues apart from the strength or quality of any idea or argument related to the given message.

Example: An individual decided to buy something because the outside appearance fantasizes him or her.

In the question above, the given statement signifies the "peripheral route to persuasion".

8 0
3 years ago
According to lecture, the level of emission reductions pledged by individual countries at the paris climate agreements are suffi
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According to lecture, the level of emission reductions pledged by individual countries at the paris climate agreements are sufficient to prevent dramatic climate change according to many scientists. <u>The statement is False.</u>

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The EU presented its updated and improved NDC in December 2020, along with information to promote the ICTU (clearness, transparency, and understanding) of the NDC and a target to cut emissions by at least 55% from 1990 levels by 2030.

By working together, the EU and its Member States are committed to a legally-binding goal of a net domestic reduction of greenhouse gas emissions of at least 55% from 1990 to 2030.

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8 0
2 years ago
How can mutations affect evolutionary processes? A) Mutations are novel genes that increase an organism’s fitness in the environ
Fed [463]

Answer:

Option C

Explanation:

Option A is incorrect as mutations may be detrimental to the organism and are not always beneficial. Option B is incorrect as there are instances where mutations may enable organisms to be better adapted to the environment. Option D is incorrect as genotypes are not selected for or selected against by environmental pressures, it is only the phenotype (exhibitable/ visible traits) that can be selected for or against, hence option C is the answer.

5 0
3 years ago
Elias conducted an experiment about the effects of exercise on the heart rate of teenagers. Before morning basketball practice,
padilas [110]

The <u><em>correct answer</em></u> is:

He needs to select a more representative sample.

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Choosing students from the basketball team for the sample he uses on a study of heart rates and exercise will be a biased sample.  This is because students on the basketball team are potentially healthier than other students, which means that exercise will not have a large an effect on their heart rate as it would if they were not as healthy and not as physically fit.

In order to reduce the amount of bias, he should choose students from different groups throughout the school.

8 0
3 years ago
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What is an arrangement of receiving money, goods, or services now in exchange for the promise of payment later called?
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An arrangement of receiving money, goods, or services now in exchange for the promise of payment later is called credit. With credit, a person can get a car, house, appliances, furniture, and much more. The correct answer is C. 
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