Only specialist species are well adapted to their native habitats.

A group of scientists wants to test the effects of increased salinity on a population of catfish in a river. what result from this experiment would confirm that natural selection is a process that can drive evolution?

These examples include learned and innate behavioral adaptations of animals. Which is an example of a learned behavioral adaptation of an animal? A. spiders building webs B. lions hunting for food C. a stickback behaving aggressively D.

Nitrogen is a component of all? A. carbohydrate B. fats C. proteins D. vitamins

During the first step of cellular respiration, glucose is converted into A) ATP. B) NADPH. C) pyruvate. D) citric acid.

Jacob works in the customer service department at a major electronics manufacturer. Which type of customer call would he be most likely to receive while at work? A) I don't like the color. B) There is a scratch on the cover.

A change in a gene due to damage or incorrect copying is called a evolution. c. segregation. b. meiosis. d. a mutation.

The risk of injury in a car accident is much greater if occupants do not wear a seat belt. Wich of newton's laws explains why this is true? A. Law of inertia B. Law of force and acceleration. C. Law of action-reaction D. Law of gravity

Why does the United States experience winter during the months of November through early March

Simulations are useful for understanding how natural processes work but are not always representative of the real world. How does this simulation differ from what might happen in a true ecosystem?

Metamorphic rock with A handed appearance due to the alignment of minerals are