B, if it ever went to zero they would be extinct and they repopulated over time so you know it got close but never hit zero
Answer:
Secondary analysis
Explanation:
Lydia is re-analysing already collected data by other researchers, which is referred to as secondary analysis method.
Secondary analysis is the re-analysis of either qualitative or quantitative data already collected in a previous study, by a different researcher normally wishing to address a new research question.
Answer:
B
. Knowing the climate makes it easy to predict the weather.
C
. If it is cold today, you almost certainly live in a cold climate.
D
. Weather can change quickly, but climate changes slowly.
Explanation:
If we know the climate of a particular region we can predict the weather of the next day or week of that region because climate is remain the same of a specific region. If the weather is cold it means that you live in a cold climate, similarly, if the weather is warm it means the climate of that region is warm and hot. Weather can change and has high variations whereas climate is the average atmospheric conditions of a region for a long period of time.
Answer:
the advantage is free more space to plant crops and farm animals and build houses
the disadvantage is destroying the animal environment and may cause climate change and killing an endangered species by destroying there houses or by accident