Answer:
It's important to rid your garden of weeds because they rob your soil and your plants of important nutrients and water.
Explanation:
For Example: Certain weeds such as nut grass actually reduce crop yield on farms because their roots release chemicals that are harmful to surrounding plants.
Answer:
cold with high salt content
Answer:
safari could help, learnt this a few years ago, totally forgot!!
Explanation:
:).
Answer: To know if a document is a primary source, check to see when the document is published, if it is an autobiography of a person, a diary, a letter, or the documents happen at the time of the event.
The competition between two organisms can be seen if there is only 1 source of food or habitat space and they're competing against each other for the food or habitat.
There is cooperation between two organisms if they are helping each other with resources or alarming each other if there is danger.
Predation between two organisms happen when one organism hunts the other organism for food.
