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Dafna1 [17]
3 years ago
9

Reactions such as a candle burning give off energy in the form of heat theyre called

Biology
2 answers:
tigry1 [53]3 years ago
6 0

Answer:

exothermic reactions

Explanation:

exothermic reactions are reactions that give off heat

SSSSS [86.1K]3 years ago
5 0
Reactions involving fire are typically characterized as combustion reactions in which a material is oxidized, producing carbon dioxide, water, and carbon monoxide in some incomplete combustion reactions.
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Subject: Integrated Science Question
Vladimir79 [104]

The skin acts as a barrier for protecting the body from the harmful things such as sun rays, moisture, cold.

<u>Explanation:</u>

Skin plays an important role in regulating body temperature. It helps to prevent harmful substances enter into our body, and does not allow to loss water in our body. Its form the barrier that prevents harmful substances and microorganisms enter in our body.

Our skin is the protecting layers and against loss of water and blood from our body. Its help us to maintain the constant body  temperature. The important role of the skin us to protect our body from the ultraviolet rays.

3 0
3 years ago
Question is in picture
mojhsa [17]

Answer:

  • it can show a population pyramid  
  • They also show the number of dependents (children and, sometimes, elderly people) and general structure of the population at any given moment.
  • it compares and contrast  the age of th female and male where it typically forms the shape of a pyramid when the population is growing which can give you a  general idea on both genders
  • it can help see who (female or male) are the most type in that area

Credit:

  • brainly.com/question/23995769

4 0
2 years ago
HELPPPP MEEEEE PLZZZZ
madam [21]

Answer:

There are three main measures of central tendency: the mode, the median and the mean. Each of these measures describes a different indication of the typical or central value in the distribution.

7 0
3 years ago
What is the rarest plant in the world?<br><br><br><br> Have an AWESOME day<br> -NaomiTheGenuis
kondaur [170]

Answer:

Rafflesia Arnoldii

Explanation:

Both the largest and the rarest flower in the entire world (that has been discovered).

Thank you, you also have an awesome day/night!!

5 0
2 years ago
Read 2 more answers
8. Living systems conserve matter and
Ghella [55]
C I did this question before
3 0
2 years ago
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