1. WRITE the corresponding term or sentence in the line after the definition 1. Is the probability of an unwanted outcome
2. Get food by decomposing dead material
3. Show few signs of development and in some cases have increasing death rates, while birth rates
remain high
4. A place that has little vegetation, little rain, and a warm climate
5. Is a species that has a declining population and that is likely to become endangered if it is not
protected

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10

20 how are energy cycles and growth cycles related?