Which ecosystem contains 32% of the world's producers?

a.
terrestrial ecosystem
b.
freshwater ecosystem
c.
aquatic ecosystem
d.
marine ecosystem

hello there,

igneous rock formed from below the surface would have more crystals because

answer: because magma cools more slowly than lava

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

i need an image of the diagram

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called