In the food chain grass ? antelope ? human ? lion, the antelope is ________
A) both an herbivore and a secondary consumer
B) both a producer and a primary consumer
C) both an herbivore and a primary consumer
D) a secondary consumer only
C
You might also like to view...
The type of muscle tissue surrounding the intestines and blood vessels is _____
A) skeletal muscle B) cardiac muscle C) striated muscle D) intercalated cells E) smooth muscle
The main phenomenon that increases the efficiency of gas exchange in fish gills is the
A. back-and-forth movement of water that maximizes oxygen uptake. B. high degree of oxygen saturation of water. C. very high blood pressure found in the circulatory system of fishes. D. co-current exchange mechanism. E. countercurrent exchange mechanism.
Hemicellulose contains chains of xylose molecules
____________________ Indicate whether the statement is true or false.
The period that begins at week 9 of development is the ________
Fill in the blank(s) with correct word