To what class of compounds does glucose belong?

a. cyclic ketone

b. cyclic hemiacetal

c. carboxylic acid

d. cyclic aldehyde

Why do plants produce there own food

What is the name of the ship that Darwin traveled on from 1831 to 1836? HMS Beagle Nina Pinta Santa Maria

Which of the following is a possible Noble gas notation? A [Xe] 6s26p6 B [Kr] 5s25d85p6 C [Xe] 6s25d106p4 D [Kr] 5s24d105p6

Which of the following statements regarding selenium/selenoproteins is incorrect? a. They are proven protection against colon cancer. b. The amount of selenium in foods depends upon the soil where the plants were grown and animals grazed. c.

Scientific research shows that our global climate is changing. Ocean temperatures and acidity are increasing, and the global sea level is rising. Which of the following best predicts an outcome of this global climate change in a marine ecosystem?

What is a valid reason for making efforts to maintain the biodiversity of the planet earth? A Biodiversity makes ecosystems stronger, more stable, and more resiliant to environmental change.

Justin says that venus and jupiter are similar planets in our solar system. amanda argues that the two planets are actually very different from each other. who is correct? why is that person correct?

How do pallettes aid in the healing of cuts A. Platelets become whole red blood cells to prevent further loss of blood B. platelets make blood thicker to prevent further loss of blood C.

Which list describes the path carbon dioxide takes to the nose?

What is being divided and equally distributed