I don''t Really Know, I really need help on cells

I really need help on cells

Balloon experiment, Another balloon experiment Stretch a rubber balloon...

Another balloon experiment Stretch a rubber balloon over the neck of a little bottle. Place it in the receiver jar and delete some of the air with the pump. What happens? How d

Roundworms, how do they protecte themselves

how do they protecte themselves

Explain physical barrier for external defence mechanism-skin, Explain physi...

Explain physical barrier for External Defence Mechanism - Skin It provides nice protective covering to the body.  The outer layer- horny layer - contains dead keratinized cells

Experiments with man in space, Experiments with man in space: We have a...

Experiments with man in space: We have already discussed  the usefulness of space  flights in Blocks 3&4. One is able to make astronomical observations from satellites; get met

Earthquake, 1. city destroyed by earthquake in 1923? 2.the place where two ...

1. city destroyed by earthquake in 1923? 2.the place where two plates collide and one goes over top the other? 3.sudden stress changes in the earth that cause ground shaking.They o

Media and distance education, Media and Distance Education: The role of...

Media and Distance Education: The role of media in distance education needs a specific mention. It is impIied that teaching is done  from a dbtance. It is also understood that

Explain functions of the pancreas - digestive action, Explain Functions of ...

Explain Functions of the Pancreas - Digestive Action Trypsinogen and chymotrypsinogen are the inactive proteolytic enzymes of the pancreatic juice. When they come in contact wi

Why cameleon change colour?,

Sociology., #qDescribe the factors which decide the broad area of Scientifi...

#qDescribe the factors which decide the broad area of Scientific activityuestion..