What is the abiotic energy source for all ecosystems? A. Sunlight B. Plants C. Animals D. Air please helllppp​

Using the periodic table, determine which material is most likely a good conductor

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.