• We need your support!

    We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
    Click here to Donate Now (View Announcement)

Physics, Chemistry and Biology: Post your doubts here!

Messages
2,824
Reaction score
3,730
Points
273
yea ur right for Q.10 i didnt read the part where it said cut into two srry, i thought they are different potatoes
but for Q.8 the time increases for the nerve impulse to pass, impulse travels slower under the effect of alchohol :)
Sorry, I meant D, I just forgot the question then got mixed up with another!
 
Messages
381
Reaction score
140
Points
53
Wats needed in the diet of a person workin hard on a hot day?
high energy ,protein & extra water (Are all of the 3 needed?)
Yes, he need muscles to do the hard work and so he needs proteins, water because it's hot and also energy is needed for hard work
 
Messages
381
Reaction score
140
Points
53
oct/nov 1999 Q.18 and Q.37 is there something wrong in the ms or not?
may/june 1999 i dont understand Q.18 and Q.22
plz help and ty :D
 
Top