How do plants and animals obtain energy in different ways? a) plants turn energy from the sun into food.

b) humans convert energy from the sun into food .

c) both plants and humans are autotrophs.

d) plants obtain energy from humans.

After which event could you say that evolution has occurred? question 1 options: an allele frequency changes in a population. a white-eyed fly is born into a population of brown-eyed flies. a new predator comes into an environment. an animal gets fat.

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them