Question

answer it plese all the questions I am keeping it for 80 points

Answer 1

4.hand picking is a separation technique used for separating mixtures with differences in colour,shape and size etc...
5.i will feed my parrot with fruits and grains.
6.it's a handloom.silk clothes are weaved on this machinery.it is also known as maggam
.weaving is the process occurring there.
7.gums and resins are the excretory products of plants.
because they consists of few nitrogenous substances in them.
8.leaf is known as the kitchen of plant.food required for plant to stay alive is prepared here in a cell organelle known as chloroplast.without leaves photosynthesis is not carried out in plants.even the process of transpitation occurs here.
so I appreciate the role of leaf in plants.
9.oil,salt are the common preservatives used in kitchen.
11.salt and sugar are miscible in water.where as sand cannot be soluble in water.this is the reason for that occurrence
12.our movements could be stopped without back bone.our posture can't be maintained when we do any work.
10.are all bacterias harmful?
is bacteria a living thing?
how can bacteria obtain it's food?,
what are the suitable living conditions for bacteria?

Answer 2

Hand picking is method of separating small particles from any given substance.
I give him fruit or vegetarian food.
Handloom.
Gums and resin.
Because of breaking down of some enzyme.