Do scientists need to worry about herbicide/pesticide resistant weeds

How many chromosomes are in a gold fish?

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.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above