What are found in both viruses and in living single celled organisms

Do mutations occur because the organism needs a new trait?

A community mental health nurse cares for a patient diagnosed with schizophrenia who takes olanzapine. in addition to monitoring the patient's mental status, the nurse regularly should assess what of the patient?

Do you get all the energy from a piece of fruit you eat

If someone triple hops 8 meters on his r leg, and 10 meters on his l leg, is she at risk for injury?

Explain what would happen if plankton were removed from the marine food webs.

If a parent cell has 24 chromosomes and goes through meiosis, how many chromosomes will each daughter cell have

ATP is the nucleic acid that A. Transports energy B. Synthesizes proteins C. Stores genetic information D. None of the above

What four large islands make up the greater antilles in the west indies

A population of small lizards was displaced from its natural forest habitat to an adjacent meadow. The meadow lacks the shade provided by the forest trees, and therefore has a higher average temperature than the forest.

Dams are used to produce hydroelectric power. Which of these best describes the impact of a dam on the environment? a. It causes air pollution. b. It reduces the level of groundwater. c. It causes changes in the river ecosystem. d.