NOOOOOOOOOOO HOMEWORK TODAY
Science model exam answers
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Q.1.TRUE OR FALSE :
1-f, cannot make its own food
2-mosses and hornworts
4-blood and blood vessels
Q.3.GIVE REASON :
1- To facilitate its movement .
2-Due to the existence of valves between the atria and ventricles that allow the movement of blood in one direction only and does not back again .
Q.4.WHAT WOULD HAPPEN IF :
2-They will cause a disease or
will be destroyed by the immune system which will form antibodies against them .
Q.5. LABEL THE FOLLOWING ;
Spiders have 8 legs and 2 main body parts while insects have 6 legs and 3 main body parts .
Q.7.GIVE THE SCIENTIFIC TERM :
Q.8.ANSWER THE FOLLOWING QUESTIONS :
4-Roots take in water from the soil and holds the plant in the ground .