How is energy lost in an organism?
5) heating the organism
Learn the carbon cycle
Check revision guide/ online to check (lol bc I couldn’t copy a picture on my phone..)
What is the source for nearly all life on Earth?
What is the difference between a pyramid of biomass and a pyramid of number?
Number- measures how many of something consumed e.g. 100 dandelions feed 10 rabbits which feed 1 fox
Biomass- all about weight, the weight of living material e.g. A tree is at bottom as weighs the most