The maximum number of wolves that can survive in a particular forest is 230. what is this number called?
limit capacity
carrying capacity
limiting factor
logistic factor

The right option is; carrying capacity

The carrying capacity is the maximum number of organisms that can be supported in a specific area within limited natural resource such as food, habitat, and water. The carrying capacity for any environment is not fixed and it can be influenced by certain factors such as water and food availability, and environmental conditions.

1. dermis

2. chemical

3. urine

4. viruses

5. antibodies

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.