A group of students are designing a model house that is safe in strong winds. Which house would be the safest? a- A house built out of plastic straws.

b- A house built out of toothpicks.

c- A house built out of linking cubes.

d- A house built out of craft sticks.

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.

According to this food web which of the following would be considered primary consumers