Each of a Number of small areas of habitat, typically of one square meter, selected at random to act as samples for assessing the local distribution of plants or animals.
Geological process is the change in the soil as a result of dust and loose rocks are removed by any natural means.
Answer: excretion... could also be sensitivity
Explanation:
M ovement
R eproduction
S ensitivity
G rowth
R espiration
E xcretion (removal of waste such as by defacation or sweating)
N utrition
Answer:
dissolved oxygen
Explanation:
it is because every animal whether on land or water needs oxygen.