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Describe the role of a neuron

A neuron, or a nerve cell takes up, processes and transmits information using electrical and chemical signals and is a basic component of the nervous system. Information is gathered through a process known a...
MJ
Answered by Marie J. • Biology tutor
3745 Views

Expand and simplify: 3(4x+1)-5(3x-2)

3(4x+1)-5(3x-2)= 12x+3-15x+10= -3x+13 or 13-3x
CB
Answered by Charlotte B. • Maths tutor
4454 Views

Which verbs always use 'être' when conjugated in the passé composé?

devenir- je suis devenurevenir - tu es revenumonter- il est montérester - nous sommes restéssortir- vous êtes sortispasser- elles sont passévenirallernaîtredescendreentrerrentrertomberretournerarrivermourirp...
AH
Answered by Alice H. • French tutor
2082 Views

When should you use the 'imperfect' tense vs 'passé composé'?

The imperfect is used for description or to emphasise that what you are describing 'used' to happen but no longer does. e.g. quand j'étais jeune, j'avais les cheveux bruns. The passé composé is used to descr...
AH
Answered by Alice H. • French tutor
1737 Views

Describe and explain how the operating system abstracts memory management away from a systems programmer.

First Lets define the terms:Operating System - System software that manages computer hardware, userspace programs and essential kernel space programsMemory Management - A system that can dynamically allocate...
KC
Answered by Kyle C. • Computing tutor
1737 Views