Which type of stars is very hot but gives off little light? dwarfs giants main sequence stars nebula

During which transition are molecules moving farther apart? a. Water falls over a cliff. b. Rain turns to snow. c. Steam forms water droplets. d. Water boils.

A student compares the four distinct cells that could form from the stem cell after differentiation. Which statement accurately compares and contrasts the red blood cell and the white blood cell?

What is the central theme and how is that developed In "the story of an hour."

What are the phases of mitosis and meiosis and what do they do?

Why are swollen lymph nodes a sign of infection? O A. Memory cells are stored in the lymph nodes. O B. Infections cause increased lymphocyte production. O C. Bacteria and viruses mostly attack the lymph nodes. O D.

Answer of layla, age 4, breaks out in hives whenever she has eaten too many strawberries or oranges. she will occasionally accept a small serving of applesauce or a few bites of banana but few other fruits.

Which list correctly describes the three domain systems for classifying organisms A. bacteria, archaea, eukarya B. Darwin, Linnaeus, lamarck C. animalia, planter, fungi D. None of the above

Elephant seals are abundant in their population size but they have low genetic diversity within their species due to overhunting by humans in 1890s. Why might the survival of this species be threatened in the future?

What kind of phytoplankton is Noctiluca? Describe its physical features. Where does it live, and what does it eat? What special ability does the Noctiluca have? What is this special ability called? How does this special ability happen scientifically?

A cell that requires a lot of energy might contain large numbers of what organelle