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Subject: Science, asked 19 minutes ago

name four substances which store chemical energy in them

Subject: Science, asked 2 hours, 3 minutes ago

If you weigh 60 N on Earth, how far must you go above the surface of the earth so that you weigh 30 N?

Subject: Science, asked 7 hours, 29 minutes ago

Which phylums have
a) acoelom.
b) coelom
c) pseudocoelem.
d) haemocoel.
Please give answer the Meritnattion Study material was not clear for me

Subject: Science, asked 9 hours, 24 minutes ago

advantages of sustainable agriculture?
 

Subject: Science, asked 19 hours, 55 minutes ago

Pls help
Need it

Subject: Science, asked 1 day, 1 hour ago

Why do an object immersed in water weighs less than weighed in air??

Subject: Science, asked 1 day, 4 hours ago

Can every colloids be separated by centrifugation?

Subject: Science, asked 1 day, 15 hours ago

a 100kg car travelling south of a 20m/s collides with a 120kgs car travelling east at 20m/s the 2 vehicles entagle after the collision and head of as one what is the velocity of the combine wreckage immediately after the collision?

Subject: Science, asked 1 day, 22 hours ago

A man standing between two parallel cliffs (not in middle). When he claps his hands, he hears two echoes one after 1second and other after 2 seconds. If the velocity of sound in air is 330 m/s, what is the width of the valley?

Subject: Science, asked 1 day, 22 hours ago

Calculate the mass of silver chloride required to propose it's 30 % solution in 120g of water

Subject: Science, asked 1 day, 23 hours ago

Do gravity works in vaccum?? If yes, then there gravity in sapace??

Subject: Science, asked 1 day, 23 hours ago

Do force of gravity acts inside water bodies?

Subject: Science, asked 1 day, 23 hours ago

Differentiate between disease,disease free,healthy

Subject: Science, asked 1 day, 23 hours ago

What should a person ensure before looking at a slide through a microscope?

Subject: Science, asked 1 day, 23 hours ago

Pls answer 1-5

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