Match these items.

1 .
fungi
bacteria
2 .
rhizobuim
simple sugar
3 .
legume
growth on a legume root
4 .
nodule
regulate stomata
5 .
glucose
mushrooms and yeasts
6 .
coal
use of energy in food
7 .
respiration
stored carbon
8 .
guard cells
crop rotation

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Which fact represents evidence for the big bang theory?