Many plants produce brightly colored flowers with sweet nectar to attract pollinators such as bees who will spread their pollen from plant to plant. explain what type of symbiotic relationship this is and how the flowers and bees are affected.

Miguel's wife brought him to the emergency room because Miguel could not remember his name, the names of his family members, where he worked, or any other basic personal information.

A nurse is caring for a client who is experiencing major depression. what feeling should the nurse anticipate that the client will likely have difficulty expressing?

Which person is most likely to cause a pandemic? one who had a cold and stayed at home one who was sick with the flu and flew to multiple countries one who had diabetes and continued to eat fatty foods one who washed hands frequently and got

The bones of this pterosaur were studied for carbon-14 levels was 1/4 the original amount. If carbon-14 has a half life of 10,000 years, how old are these specimen?

When an alligator eats a bird, it is broken down into small enough molecules to be transported to cells. Which of the following body systems primarily accomplishes this task?

Which of the following statements describes a proton of an atom? A has a negative charge and is located in the nucleus. B has no charge and is located in the nucleus C has a positive charge and is located in outer energy levels.

What are reasons scientists use models? To study objects far away To study objects too large To study objects too small. To study objects easily found in a lab. To study events that take place over long periods of time.

1. true false Carbon atoms form the building blocks of most living things.

Inhibiting enzymes involved in cell wall synthesis leads to which of the following? A) cell death by osmotic lysisB) a reduction in protein synthesisC) the incomplete synthesis of the bacterial cell wallD) a reduction in the amount of usable energy

In the 20th century where did the most ecologically destructive oil spill in the US