Which of the following is an abiotic factor in an ecosystem?

water

plants

fungi

birds

The treatment for depression that works by creating a seizure in the brain using an electrical current is called

Classify each of the following simple carbohydrates as disaccharides or monosaccharides. 1. Fructose 2. Lactose 3. Sucrose 4. Maltose 5. Glucose

How would you write the correct scientific name for humans

insecticide resistance is an example of a. stabilizing selection b. disruptive selection c. divergent selection d. directional selection

1. Ladybugs' markings are attractive to humans they are unattractive to predators. 2. Ladybugs' markings are attractive to humans but unattractive to predators. Sentence 1 contains one or more errors.

What kind of tests are used to analyze data for experimental treatments?

Luis is doing an experiment on plants. He wants to find out if they grow taller when they are given more water.

Which is the last step that occurred in the speciation of the galápagos finches? a. establishing genetic equilibrium b. founders arrived c. geographic isolation d. ecological competition?

Intact skin and mucous membranes: First line of defense. 2. : Second line of defense. 3. : Third line of defense. 4. : Innate defense system. 5. : Adaptive defense system.

How is binary fission and conjugation similar?