4. Only about 10 percent of the energy in an organism is passed on to the next level of a food chain. Look at this food chain: grass → rabbit → hawk What percentage of the energy stored by the grass is passed on to the hawk?

Do eels breed randomly

Where would a Paradoxides live

Why is it important that cell membranes are semipermeable membranes?

2. Explain how the number of chromosomes per cell is cut in half during meiosis in which the diploid parent cell produces haploid daughter cells.

What action by an individual person is most likely to have a positive impact on an ecosystem? OA planting pine trees to be sold as Christmas trees on private land planting native plants in a vacant lot planting a single economically valuable crop on

When energy is realesed during a chemical reaction what is it called?

The atmosphere contains tiny solid particles called

An uncomfority represents

Neurotransmitters are secreted into a specialized junction known as the: (a) Synapse (b) Synaptic vesicles (c) Ligand channel (d) Axon

Birch bolete is a fungus that normally grows on the roots of birch trees in New York State. During the life of the fungus and the birch, each organism receives nutrients from the various biochemical processes of the other.