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Solution<br />
1. Dairy cattle, it refers to cows raised to produce milk<br />
a) They have wedge shaped bodies<br />
b) Body is lean not fleshy<br />
c) Legs are long and slender bodies<br />
d) They have a well-developed udder<br />
e) Wide space between the hind legs<br />
b. I)<br />
1. Rays from distant objects travel parallel to the eye.<br />
2. The rays go through the transparent cornea<br />
3. The rays reach the lens via the pupil<br />
4. Rays pass through the lens focused by the lenses refracted, by the lenses, aided by the aqueous<br />
and vitreous humor converge the lens on the retina<br />
C. I) Salt is a substance formed when the hydrogen atom of an acid or part of hydrogen atom is<br />
replaced with a metal or ammonium ion in a reaction<br />
Or it is the main product formed when an acid reacts with a base<br />
Or a salt is a compound whose cation comes from a base and anion from an acid<br />
II). HCL+NaOH -> NaCL+H₂O<br />
H₂ SO₄+Cu(OH)₂ —> CuSO₄+2H₂O<br />
d. i. when a moving vehicle breaks suddenly/accident<br />
ii. Passengers continue to move at the speed at which the vehicle was travelling<br />
iii. This may cause passengers to hit their heads/slash bodies against objects in front of them or<br />
thrown out of the vehicle<br />
iv. Seat belts hold the passenger firm to the seat to avoid injuries<br />
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