p.3/ Question 6: Select Level 1-2 - Mohamed was surprised when he noticed that a reptile has moved to a cold habitat but it wasn’t able to live or adapt.
b) Reptiles are ectothermic so they gain heat from surrounding environment and can’t live in cold habitat.
p:3/ Question 7: Apply Level 3-4 -Mustafa found two animals of different groups of invertebrates, But he noticed that both of them have segments, so how
It they have jointed legs and an exoskeleton so they belong to arthropods group.
p:3/ Question 8: Apply: Level 3-4 A Platypus has a brown color, covered with fur and Lays eggs. Based on previous study of platypus, how do they belong to mammals al
Because they have fur and mammary glands to feed their babies with milk.
Question 9 : Level 5-6 A designer is trying to design flippers (swimming foot wear) to help swimmers and divers swim and pedal easily in water, he observes some animals to copy their structural adaptations. Which one of these animals h
The duck, because it has broad webbed feet as a structural adaptation for swimming and pedaling (webbed feet).
p:5/ Question 11 Apply Level 1-2 Some students examined two types of cells (A) And (B) under the microscope in their school lab. They found tha
Cell (A): Plant cell Cell (B): Animal cell
p:6 Question 13: Level 3-4 Some scientists found an animal with a backbone, hairy skin, sharp claws, sharp teeth and along tail. Mention 2 characteristics this animal ha
1- Notochord (developed into a backbone). 2- Post anal tail.
p6/ Question 14 : Leve3-4 Alia found an animal buried in the soil while planting her seedlings. She took a photo for this animal and classified it as a segmented worm. Observe the animal’s photo and find out which characteristics does th
1- It is an invertebrate, its body is formed of segments filled with fluid (Hydrostatic skeleton) and has bilateral symmetry.
p6/ Question 16: Level 7-8 The 2 pictures above show the life cycle of two different vertebrates, Choose by explaining your reasons, which of them goes through metamorphosis during its life cycle?
The frog's lifecycle because the tadpoles go through major changes in their lifecycles to like their adult parents.
p:6/ Question 15: Level 5-6 Crows are black birds with excellent hearing. Some crows in Japan open hard-shelled nuts by dropping them in front of moving cars. Is this behavior instinctive or learned? Verify your answer.
This behavior is a learned behavior because they acquire it by experience.
