Answer:
20
Explanation:
pressure =force/area
150cm ×2=300cm^2
600÷300=20
I think this is right, you need to put the units on your answer
Ecological succession provides diversity and depth to a biotic community. Without it, life can not grow or progress. ... ( I don’t know if this will help you but here you go. )
Answer:
Organ is a unit/group of tissues (structurally) that performs a basic function while organ system is a group of various organs that together helps in certain biological processes (must for one's survival).
Answer:
4 I think
Explanation:
some elements are dangrous
Explanation:
we should avoid bad company of bad friends to stay away from tobacco alcohol and drugs because they are always the first who might affect us in bad way They will force us to use those unwanted or harmful chemicals they will lead us to destruction and make our life addicted in drugs alcohol and tobacco.We should stay away from them or we can also tell them not to use those harmful chemicals.
