Question 3 of 5 In 2005,
of adult Americans were overweight or obese..
A. 10%
Ο Ο Ο
B. 50%
C. 25%
D. 65%
SUBMIT

Which organisms are consumers in an ecosystem? choose all answers that are correct. 1 grass 2 bacteria 3 lion 4 wolf

Which system expels carbon dioxide from the body? excretory system respiratory system cardiovascular system digestive system

The normal function of a gene is to a. encode a protein b. prevent illness c. mutate into other cells d. determine personality select the best answer from the choices provided. a b c d