eChipmunks

I need help for homework?

I'm not doing so good in my Science class. T~T We;re doing two packets that's due tomorrow and I needed some help with some questions...>< Okay, here are some: 1.)A/an ____ includes all the members of the same species that are found in a certain area. 2.)The living and nonliving environments interacting together make up a/an ____. 3.)____ occurs when there is a struggle for limited resources among organisms living the same habitat. 4.)Give two reasons why pesticide should be controlled. 5.)The wise use of natural resources (Crossword puzzle) 6.) ___ cropping is done to save soil (Crossword puzzle) 7.) Type of plowing (Crossword puzzle) 8.) Organisms killed by herbicides (crossword Puzzle) 9.) Hormones used for pest control (crossword puzzle) 10.) The large number of active decay bacteria in Lake Eerie has resulted in: a.) an increase in food production; b.) an increase in the fish population; c.) a decrease in oxygen in the water; d.) a decrease in evaporation of the water. (multiple choice) 11.) How is the genetic code similar in early and modern forms of life? 12.) How do vestigial structures provide evidence of evolution? There... Now one word for anyone who reads all these questions... HELP!

Public Comments

1. It's very difficult to 'help' when what you are seeking are for the most part, one word right or wrong answers. The problem is, we can't really help other than telling you what the answer is, which isn't really the idea of the site. Not sure what the (Crossword puzzle) references are either. For help on pesticide control, try the UK pesticides safety Directorate website, this may also help with the answer to 9.
2. 1. I think is ecosystems. 2. biome 4. Pesticide can harm animals if eaten and digested. Only 1 I can think of Sorry that's all I can do.. Have fun.
3. check your textbook, do some research, ask your teacher..your bound to get the answers. bt i'll answer what i can...ummmm i think #2 is ecosystem #4: because it harms the environment and the organisms and the waterways (drains off grass, flows onto streets, flows into manholes, ends up in rivers) hope i helped a lil bit....if you need more help, go to this: http://www.opl.on.ca/services/ask-us the link i gave you is a live chat thing you can do. it connects you to a research libraraian that can help you find the answers you need. you just have 2 wait until 1 o clock, when the libraray opens. my friend who lives in canada uses this site a lot.