Energy can NOT be..
Destroyed or created
Which are the name of the male and female sex cells?
Spermatozoa and ova
Give an example of transformed energy in objects.
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What is an ecosystem?
A community of organisms together.
Give an example of energy in living things.
Photosynthesis, food chain.
Name some social changes in puberty
Less time with parents, more time with friends, independence from parents,etc
Where can we find energy?
Everywhere
What does "Non-Renewable Sources" means?
That the source of energy is consumed faster than they can be replaced. One day they will run out.
Explain the fertilization process.
The ova leaves the ovary, the sperm unites to the ova in the fallopian tubes, the fertilized egg divides and finally the cell attaches to the uterus.
Which are the consequences of drug and alcohol abuse?
Adiction, diseases, dependence, organ failure, death.
What is a primary sexual characteristic?
directly related to reproduction. They are reproductive organs, also known as the genitals.
What is the rage age of Puberty?
11- 13 years old
How can we prevent drug and alcohol abuse?
Example : Creating positive relationships, sports,
Give examples of the different types of energy.
Check with miss.
Name 3 parts of the female reproductive system.
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Give examples of non-renewable energy.
Fossil fuels, uranium, plutoni
Give examples of renewable energy
Sun, wind, water, biomass, etc
Name some techniques for good hygiene.
The right shampoo and conditioner, deodorant, taking showers, etc.
Why people drink alcohol and use drugs?
Fun, peer presion, to escape from their problems
Which are the properties of energy ?
Transformed, transferred, transported, conserved
What does "Renewable Source" means?
That the source is continuously recovered and will never run out.
What is a secondary sexual characteristic?
Physical differences between men and woman. Ex: muscles, body hair, voice, etc
How many hours should we sleep?
8-9 hours
Name 3 parts of the male reproductive system.
Check with miss