Help for Science homework

• To help you find the "bbc" information and especially the games about how we grow up, click on the link below:

http://www.bbc.co.uk/science/humanbody/body/interactives/lifecycle/teenagers/

• For other questions:

http://kidshealth.org/parent/general/body_basics/male_reproductive.html
http://kidshealth.org/parent/general/body_basics/female_reproductive_system.html

• A ppp:

http://science.pppst.com/humanbody/human-reproductive-system.html

• A video:

http://www.youtube.com/watch?v=V6wUsMXSy4A

• For questions 1 and 2:

http://www.ewart.org.uk/biology/index.php?l=6

Two Types of Reproduction:

Organisms can reproduce their cells in two ways: by sexual reproduction and by asexual reproduction. Many organisms use both types of reproduction to create more cells in their bodies and to make children.

Differences between sexual and asexual reproduction:

Sexual Reproduction	Asexual Reproduction
-needs two organisms of the same species	-only needs one organism
-child is different to the parents	-child is an exact copy of the parent
-special cells called gametes are created	-no special cells involved

More information about types of reproduction:
www.science-class.net/.../Types%20of%20Repro...

Good luck to all my climbers!!!