A big red rock. it is known as the red planet because of all of the clay. if you have netflix there is a magic school bus episode about how they go to space and they talk about mars
If the number for pH less then 7 is acid if 7 it’s normal I mean water for drink if the number of ph higher then 7 is base
The food web (in contrast to the food chain) means that there may be more than one organisms competing for the same prey or food or they may be one organism that preys on many kinds of food etc. It is more complex than the food chain. If the food source of a certain animal was added to the food web, meaning there will be other organisms competing for that food source, then the population of that certain animal will either decrease (if the animal is not fit for the competition of food), or become constant or even rise (if the animal is well suited for the competition).
I think it’s B because grasshopper eats a lot of plants
