The consists of all existing matter, energy, and space.

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?

20 the main source of energy for our planet comes from the