Which kingdoms contain organisms that are prokaryotes? Eubacteria Fungi Protista Archaebacteria

How can the over harvesting of a single species affect an entire ecosystem?

What dose the leftover of the exploded star produce

Which activity is most likely to trigger secondary succession?

Living organisms draw their essential elements from a. the atmosphere. b. the lithosphere. c. the atmosphere and lithosphere. and) the atmosphere, lithosphere, and hydrosphere.

How did Malthus's essay support Darwin's idea about natural selection? A. Malthus's essay did the opposite, as it did not support natural selection. B. Malthus proposed that an endless amount of resources would lead to greater competition. C.

Which body action is unlikely to occur during a fever? a. Shivering b. Decrease in heart rate O C. Flushed cheeks d. Sweating e. Increase in respiration

A group of cells that have the same function is called a (n).

The atmosphere of Earth contains primarily which gas? A.) Carbon dioxide B.) Methane C.) Oxygen D.) Nitrogen

Which organism is the primary consumer in this food chain? Oak tree squirrel owl and eagle

Which of the following is NOT caused by gravitational force? A. Gas and dust come together and form a planet. B. Stars cluster together to form a galaxy C. Planetes orbit a star D. Two atoms come together to form a molecule