Select the ultimate source of energy for nearly every organism on this planet
A) Plants
B) Heat
C) The sun
D) Sugars
C
Biology & Microbiology
You might also like to view...
Intracellular Gram-negative diplococci found in a urethral sample from a male is indicative of
A. E. coli. B. Pseudomonas. C. Streptococcus pneumoniae. D. Neisseria gonorrhoeae.
Biology & Microbiology
Which of the following countries have an age structure that most resembles a pyramid?
A) United States B) Japan C) Egypt D) none resemble a pyramid
Biology & Microbiology
Plant cell walls are cellulose fibrils in a matrix of
a. chitin and pectin. b. pectin and hemicellulose. c. Pectin and lignin. d. lignin and chitin.
Biology & Microbiology
Four of the following statements are typically true of placoderms. Which one is the exception?
A. They gave birth to live young. B. They had jaws. C. They had teeth. D. They had paired pelvic fins. E. They had paired pectoral fins.
Biology & Microbiology