Human body systems
What's the body system that helps people breathe?
Respiratory system
what cell has a cell wall?
Plant cells
How do mutuations affect a population?
Introduce new alleles into populations.
Whats the difference between food webs and food chains?
Linear and all over the place
Whats the body system that helps people move?
Muscular system
What cells do not have a cell wall?
Prokaryotic and eukaryotic
Most hurtful mutuations
insertion and deletion
Why are food chains important?
They show the intricate realationships in ecosystems
What body system contains skin?
Integumentary system
How many cells do human have?
30trillion
Whnat happens in insertion?
It adds
What factors affect a food web?
Abiotic factor
What body system contains lungs?
The respiratory system
What cells do not have a cell wall?
Prokaryotic
What happens in deletion?
Substracts