1. What do plants need to survive and what do they give back to the environment? 2. What is the typical cycling of matter and energy among organisms?
3. What are the 5 main elements that cycle through the ecosystem?

Hello So for your first question the answer will be: Like humans and animals, plants need both water and nutrients (food) to survive. Most all plants use water to carry moisture and nutrients back and forth between the roots and leaves. Water, as well as nutrients, is normally taken up through the roots from the soil. second answer will be: At each link in an ecosystem, matter and energy are conserved. Photosynthesis and cellular respiration are important components of the carbon cycle, in which carbon is exchanged among the biosphere, atmosphere, oceans, and geosphere through chemical, physical, geological, and biological processes. And final answer will be:Biogeochemical cycles important to living organisms include the water, carbon, nitrogen, phosphorus, and sulfur cycles. Hope that helps! :)

Explanation:

try c

explanation:

because health care was someone else i think

answer: in july 1862

explanation: during the american civil war, president abraham lincoln and congress passed the revenue act of 1862, creating the office of commissioner of internal revenue and enacting a temporary income tax to pay war expenses. the revenue act of 1862 was passed as an emergency and temporary war-time tax.