Huge volumes of waste in the form of crop residue and livestock manure are generated at Jeff’s farm. He wants to use these wastes to generate energy to dry the crops. Which type of alternative energy can Jeff generate from the agricultural waste on his farm?

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.

Which of the following would you not find in a bacterial cell? dna cell membrane golgi apparatus ribosomes

Which statements about a food chain are true? choose all answers that are correct. a. plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.