ecologist are concerned about the accumulation of harmful chemicals are positions on predators such as the Barn Owl. DDT, PCBs, organophosphate pesticides, and heavy metals such as mercury are some of these chemicals. Why do you think predatory animals like owls are often threatened in habitats that have been exposed to these chemicals?

Which type of bacterial reproduction is depicted in the diagram?

Graphs you see question 5 options: the change in data over time the relationship between different dependent variables the relationship between the independent variable and the dependent variable/s the relationship between different independent variables

Answer ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.