From the following list, separate out the producers. make sure you have clearly labeled this group. acorns deer mice apple trees eagles owls cabbage frogs potatoes carrots grains rabbits chickens grass squirrels corn horses wolves cows lettuce worms next, separate out the plant eating consumers. these are the ones that eat only producers. make sure to label this group clearly. last, separate out the predators, making sure to label this group clearly in your presentation. after completing the lab, respond to the following questions:

Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic.b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy.c. all bacterial enzymes are harmful to humans and the environment.d. microbes create pollutants and toxins that harm the environment.

After reading the paragraph below, answer the questions that follow. researchers have created a robot that has a very thin leg that is moved by cardiac (heart) cells contracting in unison. the robot, made of a polymer similar to that used in making contact lenses, is bathed in heart cells with supporting cells, which then attach to the robot and provide movement as they contract. all of the cardiac cells working together can cause the robot leg to move in a way that individual cells could not. this is an example of a. emergent properties of cells. b. energy flow through an ecosystem. c. adaptation. d. internal environment regulation.

Which must be kept in mind when determining if an explanation is correct? check all that apply.which must be kept in mind when determining if an explanation is correct? check all that apply.