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klasskru [66]
4 years ago
8

List all of the safety guidelines that you should adhere to when using electric appliance in the salon

Biology
1 answer:
Naddik [55]4 years ago
3 0
When we use electronic devices in the classroom we must be:
- We have to be careful and always inspect all electrical equipment before using,
- Regularly inspect the equipment,
- Keep the power cord away from the floor and do not place objects on it-
- The ropes should not be twisted
- Attention must be paid to the electrical device while it is being used.
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Scientists are looking to determine the primary productivity of a lake by analyzing its oxygen net primary productivity. How are
inessss [21]

Answer:

Just took this - it is: by observing cellular respiration under the absence of light.

Explanation:

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3 years ago
What are the answers to these questions? Thanks
Shalnov [3]
For some reason I can’t see the picture
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3 years ago
The model shows the cycling of carbon
aleksklad [387]

The right answer is B. The tree absorbing carbon dioxide

The Earth's atmosphere is the gas / particles surrounding our planet. Most of the air consists of nitrogen, oxygen, then other gases, including argon and carbon dioxide.

Biosphere is a planetary system including all living organisms and environments in which they live (the tree in this exercise).


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3 years ago
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The Venn diagram below shows similarities and differences between binary fission and mitosis. What is wrong with the diagram?
eimsori [14]

Answer:

<u><em>A) Mitosis forms four identical daughter cells.</em></u>

Explanation:

Hope that helps!!! Have a nice day! :)

5 0
4 years ago
Question 8. Many groups of animals have defensive spines. Examples include porcupines, sea urchins, and hedgehogs. What informat
storchak [24]

Answer:

The RIGHT ANSWER IS- Classification of the organism and characteristics of the spines.

Explanation:

In this senerio, we will consider the characteristics of the spines followed by the classification of the given animals as porcupine, sea urchins and hedgehogs are of varying phylum.

The two common terminology mostly used in the science of evolution are homology and homoplasy. These two terms varies in their scientific connotations.

Homology is the term used to express biologicals structures or characteristics that are similar and observed in two or more varying species. The noted characteristics originates from the orgsnism common ancestor.

An illustration to describe homology is the forelimbs of frogs, birds, rabbits, and lizards. The forelimbs of this species shows difference in appearance in each species and it shows they possess the same set of bones.

In Homoplasy, the biological structure or characteristic in two or more varying species is from different ancestor.

Homoplasy also shows how it evolved independently due to natural selection in same environments.

Homology is an aftermath of divergent evolution while Homoplasy is a result of convergent evolution.

4 0
3 years ago
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