to be certain that it is a spider
to compare it to similar spiders
to be able to study how other organisms are affected by the species
Let me know of this is wrong??
He just change the placement or country
Answer: Zacharias Janssen is credited with inventing the microscope.
Explanation:
This answer would be true, b/c it is not false. It's not false b/c coral reef ecosystems <em><u>DO</u></em> support over a million different species.
Room temperature..type of plant..too much sunlight..too much water..or food..thats all i got.
