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Free_Kalibri [48]
4 years ago
7

A phenomenon is something that sparks your curiosity and can be

Chemistry
1 answer:
scoray [572]4 years ago
6 0

Explanation:

What the question is asking is what is something exciting you've ever seen? It's something extraordinary and happens rarely.

You can use a meteor shower or a shooting star for example.

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At which age do health officials recommend vaccinations begin?
yaroslaw [1]

Answer:

Starting at 1 to 2 months of age, the baby will receive vaccinations

Explanation:

have a wonderful day!

8 0
3 years ago
Read 2 more answers
1.1 Define the concept risky behaviour?​
ICE Princess25 [194]

Answer:

Risky behavior or risk-taking behavior is defined according to Trimpop (1994) as “any consciously, or non-consciously controlled behavior with a perceived uncertainty about its outcome, and/or about its possible benefits, or costs for the physical, economic or psycho-social well-being of oneself or others.” In addition to this broad definition, there are other definitions of risky behavior depending on the field of research. While in the economic view, risk is defined in terms of the variability of possible monetary outcomes, in the clinical literature, the risk is generally defined as exposure to possible loss or harm (Schonberg, Fox, & Poldrack, 2011). Turner et al. (2004) described risk-taking behavior further as either a socially unacceptable volitional behavior with a potentially negative outcome in which precautions are not taken, such as speeding, drinking and driving, drugs abuse, unprotected sex and so on.

6 0
3 years ago
Which of these substances are most likely crystalline solids? Select all that apply.
Lostsunrise [7]

Answer:

you did not show the options

Explanation:

8 0
3 years ago
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Why is an alkali metal like Sodium so reactive?
maksim [4K]
The valence electrons determine how reactive an element is, and since Sodium and other alkali metals could easily lose an electron, they become very reactive to be stable. 
8 0
4 years ago
If a force of 1.4N is applied to a block with a mass of 7kg, what is the acceleration of the block in meters per second squared?
Anton [14]

Answer:

<h2>0.2 m/s²</h2>

Explanation:

The acceleration of an object given it's mass and the force acting on it can be found by using the formula

a =  \frac{f}{m}  \\

f is the force

m is the mass

From the question we have

a =  \frac{1.4}{7} =  \frac{1}{5}   \\

We have the final answer as

<h3>0.2 m/s²</h3>

Hope this helps you

5 0
3 years ago
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