Which of the following is responsible for the exchange of gases in a leaf?

the phloem

the spongy mesophyll

the stomata

Energy derived from hot rocks and fluids beneath the earth’s surface is

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

What best describes emerging scientific ideas