The Molecule that contain the smallest number of Hydrogen atoms is Al(OH)3. It has three hydrogen atoms.
Answer:
Notice that at each level of the food chain, about 90% of the energy is lost in the form of heat. The total energy passed from one level to the next is only about one-tenth of the energy received from the previous organism.
Energy decreases as it moves up trophic levels because energy is lost as metabolic heat when the organisms from one trophic level are consumed by organisms from the next level. A food chain can usually sustain no more than six energy transfers before all the energy is used up.
Answer: Disagree
Explanation:
I tend to disagree with this statement because predators actually have a place in ecosystems to keep prey species from becoming overpopulated, hence, the extent of the overpopulation would likely have been much less if the natural predators were allowed to play a role in controlling the deer population.
Answer: Option A. Renewable resource
Explanation:
Renewable resources include water, energy from the sun, wind, and organic matter such as dead and decaying plants.
Renewable resources are named so because they can be replenished when they drop in their natural deposits.
For instance: Groundwater is replenished after rainfall, thus it can never get completely used up.
Thus, Groundwater is a renewable resource