The productivity of an ecosystem usually ________ through succession
Fill in the blank(s) with correct word
increases
You might also like to view...
Define and give examples of discontinuous and continuous phenotypic variation and explain how understanding of these two concepts resulted in important advances in human genetics
What will be an ideal response?
If a cell had a chromosome number of four,
after anaphase but before the cytoplasm divides, how many chromosomes does the cell have?
a. 2 b. 4 c. 8 d. 16 e. none of these
Which of the following is a reason to question the sustainability of ethanol production from corn?
A. Gas mileage is better with ethanol than gasoline B. Only waste materials from corn production are used to make ethanol, so it doesn't compete with food production. C. Ethanol burns cleaner than gasoline. D. Farmers use a lot of fossil fuels to grow the corn used to make ethanol. E. Conventional agriculture uses less energy and increases the EROI of corn ethanol.
Which of the following was an early tetrapod that differed from fishes in part by having a neck, and for which nearly complete skeletal data are available from fossils?
a. Anolis b. Dunkleosteus c. Archaeopteryx d. Ichthyostega