Answer:
reflect the conditions and changes of an environment where they live.
Explanation:
Effective indicator species need distinct environmental factors to sustain and survive in the environment. They reflect the conditions and changes of an environment where they live.
Fishes, specifically steelhead trouts, are an effective indicator species because steelhead trouts require distinct environmental conditions to survive such as temperature of the water, availability of food, specific waterbed, etc. If there is an absence of steelhead trouts in a particular body of water, scientists can easily determine that the water has environmental problems.
Answer:
barb and Nancy start out 5 meters apart. Nancy is walking 1 m/sec in the direction indicated. what is barb's rate at the instant that Nancy has walked 4 meters, while they have remained 5 meters apart? the answer is 3
Explanation:
Answer:
Explanation:
1. Convert acres to hectares
1 ha = 2.471 ac
2. Calculate the number of sheep
You can put 1 sheep on 0.125 ha
No answer choices provided but it’s because income is how much you are making before tax. Also, wealth means an abundance of currency so unless you are making lots of money, you dont have wealth. Hope this helps.
