What does biodiversity mean?

A. is the variety of species in an ecosystem

B. is the variety of food in an ecosystem

C. is the variety of water in an ecosystem

D. is the variety of shelter in an ecosystem

A gardener notices that some of her green plants are experiencing the following changes during the middle of summer - leaves turning brown - reduces leaf size why will these changes make it more difficult for the plants to grow

Does asextual cells repair and grow

When sedimentary layers are deposited on an angle what are they called?

What gas is made and released during Cellular respiration? What step does this happen in? A) CO2, Krebs Cycle B) O2, Calvin Cycle C) O2, Krebs Cycle D) CO2, Calvin Cycle

A primary healthcare provider calls the intensive care unit and orders 10 mg of morphine every 4 hours for a patient's pain. what correct actions does the nurse take to record and follow the instructions?

Which statement does not support Wegener's theory of continental drift

The separation of populations by a barrier such as an ocean is called A. geographic isolation. B. temporal isolation. C. genetic equilibrium. D. behavioral isolation Why are common names not always useful to biologists? A. They are in Latin. B.

What are some non examples of a chemical reaction?

What is the differencebetween transduction and conjugation

Which feature involves compression? Select the three correct answers. A. Normal faults B. Reverse faults C. Anticlines D. Mono lines E. Folded mountains correct answer (s) : B, C, and E! -Apex